Exhibit 99.2

Unum Group

Statistical Supplement First Quarter 2013

TABLE OF CONTENTS

(dollars in millions, except share data and where noted)

Interim Results are Unaudited

		Page
	Financial Highlights	1
	Consolidated Statements of Income	2
	Sales Data by Segment	3
	Consolidated Balance Sheets	4
	Financial Results by Segment	5
	Quarterly Historical Financial Results by Segment	6
	Financial Results and Selected Statistics by Segment
	Unum US	7
	Unum UK	8
	Colonial Life	9
	Closed Block	10
	Corporate	11
	Reserves	12
	Investment Fact Sheets	13
	Statutory-Basis Financial Information	14
	Notes to Statistical Supplement	15
Segment operating results exclude net realized investment gains or losses, non-operating retirement-related gains or losses, and income tax.
See "Notes to Statistical Supplement" on page 15 for a discussion of non-GAAP financial measures and significant transactions and events.
N.M. = not a meaningful percentage

Unum Group Financial Highlights

	Three Months Ended				Year Ended
	3/31/2013		3/31/2012		12/31/2012		12/31/2011			12/31/2010
Financial Results
Premium Income	$	1,930.9	$	1,921.9	$	7,716.1	$	7,514.2		$	7,431.4
Segment Operating Revenue	$	2,614.5	$	2,598.9	$	10,459.2	$	10,282.9		$	10,168.5
Net Realized Investment Gain (Loss)	10.3		12.4		56.2		(4.9		)	24.7
Revenue	$	2,624.8	$	2,611.3	$	10,515.4	$	10,278.0		$	10,193.2
Net Income	$	212.6	$	213.9	$	894.4	$	284.2		$	878.7
Assets	$	61,611.4	$	59,571.8	$	62,236.1	$	59,555.2		$	56,602.7
Stockholders' Equity	$	8,557.8	$	8,179.9	$	8,612.6	$	8,169.7		$	8,484.9

2012

Effective January 1, 2012, we adopted an accounting standards update regarding the capitalization of costs associated with the acquisition of insurance contracts and applied the amendments retrospectively. Operating income by segment has been adjusted to reflect our retrospective adoption.

We previously allocated the amortization of prior period actuarial gains or losses, the component of the net periodic benefit costs for our pensions and other postretirement benefit plans which we consider to be non-operating, to our Corporate segment. During the first quarter of 2012, we determined that we would modify our segment reporting. Effective January 1, 2012, the amortization of prior period actuarial gains or losses was no longer included in operating income or operating loss by segment. Prior period segment results for our Corporate segment have been adjusted to conform to current year reporting.

2011

Year ended 12/31/2011 results included the following:

• A deferred acquisition costs impairment charge of $196.0 million before tax and $127.5 million after tax related to our long-term care closed block business.

• A reserve charge of $573.6 million before tax and $372.8 million after tax related to our long-term care closed block business.

• A reserve charge of $183.5 million before tax and $119.3 million after tax related to our individual disability closed block business.

• An income tax benefit of $41.3 million due to a final settlement with the Internal Revenue Service with respect to our appeal of audit adjustments for the tax years 1996 to 2004.

• An income tax charge of $18.6 million related to the repatriation of £150.0 million of dividends from our U.K. subsidiaries.

2010

Year ended 12/31/2010 results included a tax charge of $10.2 million to reflect the impact of a tax law change.

1

Unum Group Per Common Share Information

	Three Months Ended				Year Ended
	3/31/2013		3/31/2012		12/31/2012		12/31/2011		12/31/2010
Net Income
Basic	$	0.79	$	0.74	$	3.18	$	0.94	$	2.70
Assuming Dilution	$	0.79	$	0.73	$	3.17	$	0.94	$	2.69
Dividends Paid	$	0.130	$	0.105	$	0.470	$	0.395	$	0.350
Price (UNM closing price on last trading day of period)	$	28.25	$	24.48	$	20.82	$	21.07	$	24.22

	3/31/2013						3/31/2012						12/31/2012						12/31/2011						12/31/2010
	(in millions)			per share			(in millions)			per share			(in millions)			per share			(in millions)			per share			(in millions)			per share
Book Value
Total Stockholders' Equity, As Reported	$	8,557.8		$	32.06		$	8,179.9		$	28.62		$	8,612.6		$	31.87		$	8,169.7		$	27.91		$	8,484.9		$	26.80
Net Unrealized Gain on Securities	792.4			2.97			584.4			2.05			873.5			3.23			614.8			2.11			416.1			1.31
Net Gain on Cash Flow Hedges	399.6			1.50			398.0			1.39			401.6			1.48			408.7			1.39			361.0			1.14
Subtotal	7,365.8			27.59			7,197.5			25.18			7,337.5			27.16			7,146.2			24.41			7,707.8			24.35
Foreign Currency Translation Adjustment	(142.5		)	(0.53		)	(89.4		)	(0.32		)	(72.6		)	(0.26		)	(117.6		)	(0.41		)	(107.1		)	(0.34		)
Subtotal	7,508.3			28.12			7,286.9			25.50			7,410.1			27.42			7,263.8			24.82			7,814.9			24.69
Unrecognized Pension and Postretirement Benefit Costs	(563.8		)	(2.12		)	(437.6		)	(1.53		)	(574.5		)	(2.13		)	(444.1		)	(1.51		)	(318.6		)	(1.00		)
Total Stockholders' Equity, Excluding AOCI	$	8,072.1		$	30.24		$	7,724.5		$	27.03		$	7,984.6		$	29.55		$	7,707.9		$	26.33		$	8,133.5		$	25.69

1. 1

Unum Group Consolidated Statements of Income

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Revenue
Premium Income	$	1,930.9		$	1,921.9		$	7,716.1		$	7,514.2		$	7,431.4
Net Investment Income	621.1			619.5			2,515.2			2,519.6			2,495.5
Net Realized Investment Gain (Loss)	10.3			12.4			56.2			(4.9		)	24.7
Other Income	62.5			57.5			227.9			249.1			241.6
Total Revenue	2,624.8			2,611.3			10,515.4			10,278.0			10,193.2
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	1,648.5			1,662.9			6,722.2			7,209.5			6,354.1
Commissions	238.2			232.3			917.2			879.2			855.4
Interest and Debt Expense - Non-recourse Debt	2.3			3.0			11.5			11.5			12.9
Interest and Debt Expense - All Other Debt	34.8			32.5			133.9			131.8			128.9
Deferral of Acquisition Costs	(118.2		)	(117.4		)	(467.3		)	(442.5		)	(422.5		)
Amortization of Deferred Acquisition Costs	123.8			99.4			378.7			365.7			373.3
Impairment of Deferred Acquisition Costs	—			—			—			196.0			—
Other Expenses	391.6			388.6			1,569.7			1,593.5			1,571.2
Total Benefits and Expenses	2,321.0			2,301.3			9,265.9			9,944.7			8,873.3
Income Before Income Tax	303.8			310.0			1,249.5			333.3			1,319.9
Income Tax Expense	91.2			96.1			355.1			49.1			441.2
Net Income	$	212.6		$	213.9		$	894.4		$	284.2		$	878.7
Average Weighted Shares Outstanding
Basic	269,361,126			290,429,488			281,355,942			302,399,783			325,839,020
Dilutive Securities:
Options and Other Nonvested Stock Awards	993,269			854,548			400,901			1,171,250			1,382,036
Assuming Dilution	270,354,395			291,284,036			281,756,843			303,571,033			327,221,056
Actual Number of Shares Outstanding	266,967,798			285,812,401			270,205,185			292,715,954			316,573,452

2

Unum Group Sales Data by Segment

	Three Months Ended						Year Ended
	3/31/2013		3/31/2012		% Change		12/31/2012		12/31/2011		12/31/2010
Unum US	$	197.5	$	194.9	1.3	%	$	760.5	$	707.3	$	643.4
Unum UK	£	10.5	£	19.6	(46.4	)	£	59.5	£	62.7	£	77.2
Colonial Life	$	67.6	$	71.1	(4.9	)	$	361.9	$	365.9	$	358.8

3

Unum Group Sales Data for Unum US Segment

	Three Months Ended						Year Ended
	3/31/2013		3/31/2012		% Change		12/31/2012		12/31/2011		12/31/2010
Sales by Product
Group Disability, Group Life, and AD&D
Group Long-term Disability	$	31.1	$	35.8	(13.1	)%	$	182.2	$	165.0	$	148.2
Group Short-term Disability	15.8		13.4		17.9		97.4		84.9		80.3
Group Life	33.7		33.0		2.1		188.0		185.3		166.9
AD&D	3.1		2.9		6.9		19.5		17.6		18.1
Subtotal	83.7		85.1		(1.6	)	487.1		452.8		413.5
Supplemental and Voluntary
Individual Disability - Recently Issued	15.2		14.9		2.0		57.0		55.6		42.7
Voluntary Benefits	98.6		94.9		3.9		216.4		198.9		187.2
Subtotal	113.8		109.8		3.6		273.4		254.5		229.9
Total Sales	$	197.5	$	194.9	1.3		$	760.5	$	707.3	$	643.4
Sales by Market Sector
Group Disability, Group Life, and AD&D
Core Market (< 2,000 lives)	$	51.5	$	58.4	(11.8	)	$	334.9	$	322.1	$	294.0
Large Case Market	32.2		26.7		20.6		152.2		130.7		119.5
Subtotal	83.7		85.1		(1.6	)	487.1		452.8		413.5
Supplemental and Voluntary	113.8		109.8		3.6		273.4		254.5		229.9
Total Sales	$	197.5	$	194.9	1.3		$	760.5	$	707.3	$	643.4

3. 1

Unum Group Sales Data for Unum UK Segment

	Three Months Ended						Year Ended
(in millions of dollars)	3/31/2013		3/31/2012		% Change		12/31/2012		12/31/2011		12/31/2010
Sales by Product
Group Long-term Disability	$	10.9	$	11.2	(2.7	)%	$	51.2	$	47.8	$	53.1
Group Life	4.5		18.0		(75.0	)	38.0		43.8		57.3
Supplemental and Voluntary	1.0		1.6		(37.5	)	4.9		8.6		8.8
Total Sales	$	16.4	$	30.8	(46.8	)	$	94.1	$	100.2	$	119.2
Sales by Market Sector
Group Long-term Disability and Group Life
Core Market (< 500 lives)	$	8.5	$	10.1	(15.8	)	$	38.7	$	37.5	$	51.6
Large Case Market	6.9		19.1		(63.9	)	50.5		54.1		58.8
Subtotal	15.4		29.2		(47.3	)	89.2		91.6		110.4
Supplemental and Voluntary	1.0		1.6		(37.5	)	4.9		8.6		8.8
Total Sales	$	16.4	$	30.8	(46.8	)	$	94.1	$	100.2	$	119.2
(in millions of pounds)
Sales by Product
Group Long-term Disability	£	7.0	£	7.1	(1.4	)	£	32.3	£	29.8	£	34.4
Group Life	2.9		11.5		(74.8	)	24.1		27.5		37.1
Supplemental and Voluntary	0.6		1.0		(40.0	)	3.1		5.4		5.7
Total Sales	£	10.5	£	19.6	(46.4	)	£	59.5	£	62.7	£	77.2
Sales by Market Sector
Group Long-term Disability and Group Life
Core Market (< 500 lives)	£	5.5	£	6.4	(14.1	)	£	24.4	£	23.4	£	33.5
Large Case Market	4.4		12.2		(63.9	)	32.0		33.9		38.0
Subtotal	9.9		18.6		(46.8	)	56.4		57.3		71.5
Supplemental and Voluntary	0.6		1.0		(40.0	)	3.1		5.4		5.7
Total Sales	£	10.5	£	19.6	(46.4	)	£	59.5	£	62.7	£	77.2

3. 2

Unum Group Sales Data for Colonial Life Segment

	Three Months Ended						Year Ended
	3/31/2013		3/31/2012		% Change		12/31/2012		12/31/2011		12/31/2010
Sales by Product
Accident, Sickness, and Disability	$	43.9	$	46.5	(5.6	)%	$	233.0	$	242.9	$	237.4
Life	13.5		13.8		(2.2	)	67.3		65.5		65.7
Cancer and Critical Illness	10.2		10.8		(5.6	)	61.6		57.5		55.7
Total Sales	$	67.6	$	71.1	(4.9	)	$	361.9	$	365.9	$	358.8
Sales by Market Sector
Commercial
Core Market (< 1,000 lives)	$	50.8	$	52.8	(3.8	)	$	248.3	$	248.0	$	237.4
Large Case Market	5.7		5.4		5.6		40.9		43.9		47.4
Subtotal	56.5		58.2		(2.9	)	289.2		291.9		284.8
Public Sector	11.1		12.9		(14.0	)	72.7		74.0		74.0
Total Sales	$	67.6	$	71.1	(4.9	)	$	361.9	$	365.9	$	358.8

3. 3

Unum Group Consolidated Balance Sheets

	March 31			December 31
	2013			2012			2011
Assets
Investments
Fixed Maturity Securities	$	44,436.5		$	44,973.0		$	42,486.7
Mortgage Loans	1,730.4			1,712.7			1,612.3
Policy Loans	3,141.4			3,133.8			3,051.4
Other Long-term Investments	592.8			625.0			639.2
Short-term Investments	1,200.5			1,460.3			1,423.5
Total Investments	51,101.6			51,904.8			49,213.1
Other Assets
Cash and Bank Deposits	102.0			77.3			116.6
Accounts and Premiums Receivable	1,695.1			1,632.6			1,672.2
Reinsurance Recoverable	4,898.6			4,842.6			4,854.6
Accrued Investment Income	741.9			694.6			681.8
Deferred Acquisition Costs	1,753.1			1,755.5			1,677.1
Goodwill	200.9			201.7			201.2
Property and Equipment	499.0			501.6			493.3
Other Assets	619.2			625.4			645.3
Total Assets	$	61,611.4		$	62,236.1		$	59,555.2
Liabilities
Policy and Contract Benefits	$	1,509.3		$	1,484.6		$	1,494.0
Reserves for Future Policy and Contract Benefits	44,364.5			44,694.4			43,051.9
Unearned Premiums	477.9			426.7			433.2
Other Policyholders’ Funds	1,635.8			1,644.9			1,625.9
Income Tax Payable	77.8			54.2			38.2
Deferred Income Tax	232.5			269.4			44.7
Short-term Debt	236.3			455.8			312.3
Long-term Debt - Non-recourse	485.0			562.5			632.5
Long-term Debt - All Other	2,188.9			2,192.9			1,937.7
Other Liabilities	1,845.6			1,838.1			1,815.1
Total Liabilities	53,053.6			53,623.5			51,385.5
Stockholders’ Equity
Common Stock	36.0			36.0			35.9
Additional Paid-in Capital	2,613.4			2,607.7			2,591.1
Accumulated Other Comprehensive Income	485.7			628.0			461.8
Retained Earnings	7,548.5			7,371.6			6,611.0
Treasury Stock	(2,125.8		)	(2,030.7		)	(1,530.1		)
Total Stockholders’ Equity	8,557.8			8,612.6			8,169.7
Total Liabilities and Stockholders’ Equity	$	61,611.4		$	62,236.1		$	59,555.2

4

Unum Group Deferred Acquisition Costs by Segment

	Unum US			Unum UK			Colonial Life			Closed Block			Consolidated
Balances at December 31, 2010	$	943.7		$	41.0		$	628.0		$	203.4		$	1,816.1
Capitalized	220.3			15.4			203.1			3.7			442.5
Amortized	(188.1		)	(15.3		)	(151.2		)	(11.1		)	(365.7		)
Impairment of Deferred Acquisition Costs	—			—			—			(196.0		)	(196.0		)
Adjustment Related to Unrealized Investment Gains/Losses	(4.1		)	—			(15.5		)	—			(19.6		)
Foreign Currency	—			(0.2		)	—			—			(0.2		)
Balances at December 31, 2011	971.8			40.9			664.4			—			1,677.1
Capitalized	249.2			11.8			206.3			—			467.3
Amortized	(196.5		)	(15.7		)	(166.5		)	—			(378.7		)
Adjustment Related to Unrealized Investment Gains/Losses	(0.2		)	—			(11.8		)	—			(12.0		)
Foreign Currency	—			1.8			—			—			1.8
Balances at December 31, 2012	1,024.3			38.8			692.4			—			1,755.5
Capitalized	64.0			2.3			51.9			—			118.2
Amortized	(76.7		)	(4.1		)	(43.0		)	—			(123.8		)
Adjustment Related to Unrealized Investment Gains/Losses	2.7			—			3.0			—			5.7
Foreign Currency	—			(2.5		)	—			—			(2.5		)
Balances at March 31, 2013	$	1,014.3		$	34.5		$	704.3		$	—		$	1,753.1

4. 1

Unum Group Balance Sheets by Segment - March 31, 2013

	Unum US
	Group Disability		Group Life and Accidental Death & Dismemberment		Supplemental and Voluntary		Total Unum US		Unum UK		Colonial Life		Closed Block		Corporate			Consolidated
Assets
Investments	$	9,885.3	$	2,605.0	$	4,146.8	$	16,637.1	$	3,340.2	$	2,494.1	$	26,658.3	$	1,971.9		$	51,101.6
Deferred Acquisition Costs	48.8		42.4		923.1		1,014.3		34.5		704.3		—		—			1,753.1
Goodwill	2.5		—		187.5		190.0		10.9		—		—		—			200.9
All Other	664.4		125.8		465.9		1,256.1		279.2		240.4		6,227.2		552.9			8,555.8
Total Assets	$	10,601.0	$	2,773.2	$	5,723.3	$	19,097.5	$	3,664.8	$	3,438.8	$	32,885.5	$	2,524.8		$	61,611.4
Liabilities
Reserves and Policyholder Benefits	$	8,735.2	$	1,735.6	$	3,482.2	$	13,953.0	$	2,708.6	$	1,947.6	$	29,378.3	$	—		$	47,987.5
Debt	3.6		—		—		3.6		—		—		521.3		2,385.3			2,910.2
All Other	315.6		86.9		406.9		809.4		151.3		264.0		70.4		860.8			2,155.9
Total Liabilities	9,054.4		1,822.5		3,889.1		14,766.0		2,859.9		2,211.6		29,970.0		3,246.1			53,053.6
Allocated Stockholders' Equity
Other Allocated Stockholders' Equity	1,545.7		900.0		1,676.0		4,121.7		619.8		1,109.8		2,515.8		(1,001.3		)	7,365.8
Net Unrealized Gain/Loss on Securities and Net Gain on Cash Flow Hedges	0.9		50.7		158.2		209.8		185.1		117.4		399.7		280.0			1,192.0
Total Allocated Stockholders' Equity	1,546.6		950.7		1,834.2		4,331.5		804.9		1,227.2		2,915.5		(721.3		)	8,557.8
Total Liabilities and Allocated Stockholders' Equity	$	10,601.0	$	2,773.2	$	5,723.3	$	19,097.5	$	3,664.8	$	3,438.8	$	32,885.5	$	2,524.8		$	61,611.4

Allocated stockholders' equity is determined on the basis of an internal allocation formula that reflects the volume and risk components of the business and aligns with the Company's target capital levels for regulatory and rating agency purposes. This formula is modified periodically to recognize changes in the views of capital requirements.

4. 2

Unum Group Balance Sheets by Segment - December 31, 2012

	Unum US
	Group Disability			Group Life and Accidental Death & Dismemberment		Supplemental and Voluntary		Total Unum US		Unum UK		Colonial Life		Closed Block		Corporate			Consolidated
Assets
Investments	$	10,088.7		$	2,646.6	$	4,202.5	$	16,937.8	$	3,675.2	$	2,521.4	$	27,498.4	$	1,272.0		$	51,904.8
Deferred Acquisition Costs	47.4			40.8		936.1		1,024.3		38.8		692.4		—		—			1,755.5
Goodwill	2.5			—		187.5		190.0		11.7		—		—		—			201.7
All Other	646.3			149.4		443.4		1,239.1		250.1		221.1		5,570.8		1,093.0			8,374.1
Total Assets	$	10,784.9		$	2,836.8	$	5,769.5	$	19,391.2	$	3,975.8	$	3,434.9	$	33,069.2	$	2,365.0		$	62,236.1
Liabilities
Reserves and Policyholder Benefits	$	8,847.6		$	1,749.1	$	3,456.7	$	14,053.4	$	2,821.9	$	1,878.2	$	29,497.1	$	—		$	48,250.6
Debt	63.1			—		—		63.1		—		—		564.3		2,583.8			3,211.2
All Other	362.1			123.2		451.3		936.6		112.7		305.9		124.4		682.1			2,161.7
Total Liabilities	9,272.8			1,872.3		3,908.0		15,053.1		2,934.6		2,184.1		30,185.8		3,265.9			53,623.5
Allocated Stockholders' Equity
Other Allocated Stockholders' Equity	1,513.3			913.9		1,688.0		4,115.2		866.4		1,097.7		2,462.6		(1,204.4		)	7,337.5
Net Unrealized Gain/Loss on Securities and Net Gain on Cash Flow Hedges	(1.2		)	50.6		173.5		222.9		174.8		153.1		420.8		303.5			1,275.1
Total Allocated Stockholders' Equity	1,512.1			964.5		1,861.5		4,338.1		1,041.2		1,250.8		2,883.4		(900.9		)	8,612.6
Total Liabilities and Allocated Stockholders' Equity	$	10,784.9		$	2,836.8	$	5,769.5	$	19,391.2	$	3,975.8	$	3,434.9	$	33,069.2	$	2,365.0		$	62,236.1

4. 3

Unum Group Financial Results by Segment

	Three Months Ended						Year Ended
	3/31/2013		3/31/2012		% Change		12/31/2012		12/31/2011		% Change
Premium Income
Unum US	$	1,139.7	$	1,112.0	2.5	%	$	4,456.5	$	4,296.0	3.7	%
Unum UK	143.8		170.7		(15.8	)	694.6		687.6		1.0
Colonial Life	307.1		296.3		3.6		1,194.5		1,135.3		5.2
Closed Block	340.3		342.9		(0.8	)	1,370.5		1,395.3		(1.8	)
	1,930.9		1,921.9		0.5		7,716.1		7,514.2		2.7
Net Investment Income
Unum US	235.7		238.6		(1.2	)	952.3		951.4		0.1
Unum UK	30.8		36.5		(15.6	)	170.8		189.9		(10.1	)
Colonial Life	39.7		35.6		11.5		138.6		132.4		4.7
Closed Block	313.1		301.6		3.8		1,230.5		1,189.7		3.4
Corporate	1.8		7.2		(75.0	)	23.0		56.2		(59.1	)
	621.1		619.5		0.3		2,515.2		2,519.6		(0.2	)
Other Income
Unum US	36.7		31.1		18.0		124.6		121.6		2.5
Unum UK	0.1		0.1		—		0.1		0.3		(66.7	)
Colonial Life	—		0.1		(100.0	)	0.3		0.5		(40.0	)
Closed Block	24.1		25.9		(6.9	)	100.1		106.1		(5.7	)
Corporate	1.6		0.3		433.3		2.8		20.6		(86.4	)
	62.5		57.5		8.7		227.9		249.1		(8.5	)
Total Operating Revenue
Unum US	1,412.1		1,381.7		2.2		5,533.4		5,369.0		3.1
Unum UK	174.7		207.3		(15.7	)	865.5		877.8		(1.4	)
Colonial Life	346.8		332.0		4.5		1,333.4		1,268.2		5.1
Closed Block	677.5		670.4		1.1		2,701.1		2,691.1		0.4
Corporate	3.4		7.5		(54.7	)	25.8		76.8		(66.4	)
	$	2,614.5	$	2,598.9	0.6		$	10,459.2	$	10,282.9	1.7

5

Unum Group Financial Results by Segment

	Three Months Ended								Year Ended
	3/31/2013			3/31/2012			% Change		12/31/2012			12/31/2011			% Change
Benefits and Expenses
Unum US	$	1,204.0		$	1,175.8		2.4	%	$	4,686.3		$	4,552.1		2.9	%
Unum UK	143.4			168.5			(14.9	)	734.2			687.1			6.9
Colonial Life	271.4			262.3			3.5		1,059.1			998.1			6.1
Closed Block	650.2			655.0			(0.7	)	2,605.6			3,520.3			(26.0	)
Corporate	37.1			28.1			32.0		134.3			155.2			(13.5	)
	2,306.1			2,289.7			0.7		9,219.5			9,912.8			(7.0	)
Income (Loss) Before Income Tax, Net Realized Investment Gain (Loss) and Non-operating Retirement-related Loss
Unum US	208.1			205.9			1.1		847.1			816.9			3.7
Unum UK	31.3			38.8			(19.3	)	131.3			190.7			(31.1	)
Colonial Life	75.4			69.7			8.2		274.3			270.1			1.6
Closed Block	27.3			15.4			77.3		95.5			(829.2		)	111.5
Corporate	(33.7		)	(20.6		)	(63.6	)	(108.5		)	(78.4		)	(38.4	)
	308.4			309.2			(0.3	)	1,239.7			370.1			235.0
Income Tax Expense	92.8			96.0			(3.3	)	352.2			61.6			N.M.
Income Before Net Realized Investment Gain (Loss) and Non-operating Retirement-related Loss	215.6			213.2			1.1		887.5			308.5			187.7
Net Realized Investment Gain (Loss), Net of Tax	6.7			8.3			(19.3	)	37.1			(3.6		)	N.M.
Non-operating Retirement-related Loss, Net of tax	(9.7		)	(7.6		)	27.6		(30.2		)	(20.7		)	45.9
Net Income	$	212.6		$	213.9		(0.6	)	$	894.4		$	284.2		214.7

5. 1

Unum Group Quarterly Historical Financial Results by Segment

	3/31/13		12/31/12		9/30/12		6/30/12		3/31/12		12/31/11		9/30/11		6/30/11			3/31/11
Premium Income
Unum US	$	1,139.7	$	1,117.6	$	1,111.9	$	1,115.0	$	1,112.0	$	1,083.0	$	1,074.4	$	1,069.8		$	1,068.8
Unum UK	143.8		175.5		175.2		173.2		170.7		169.2		175.5		175.8			167.1
Colonial Life	307.1		301.9		299.4		296.9		296.3		289.2		283.7		282.0			280.4
Closed Block	340.3		342.2		342.9		342.5		342.9		347.1		347.6		347.4			353.2
	1,930.9		1,937.2		1,929.4		1,927.6		1,921.9		1,888.5		1,881.2		1,875.0			1,869.5
Net Investment Income
Unum US	235.7		240.5		236.3		236.9		238.6		238.8		240.0		238.9			233.7
Unum UK	30.8		50.3		34.8		49.2		36.5		50.6		43.3		51.1			44.9
Colonial Life	39.7		35.1		33.9		34.0		35.6		32.8		32.5		35.8			31.3
Closed Block	313.1		317.1		307.3		304.5		301.6		300.8		300.1		294.5			294.3
Corporate	1.8		—		6.9		8.9		7.2		11.6		13.3		16.8			14.5
	621.1		643.0		619.2		633.5		619.5		634.6		629.2		637.1			618.7
Other Income
Unum US	36.7		31.5		31.3		30.7		31.1		30.7		30.4		29.5			31.0
Unum UK	0.1		—		—		—		0.1		0.2		—		—			0.1
Colonial Life	—		0.1		—		0.1		0.1		0.1		0.1		0.2			0.1
Closed Block	24.1		21.2		26.4		26.6		25.9		25.5		26.4		26.7			27.5
Corporate	1.6		0.6		0.4		1.5		0.3		17.8		2.2		(0.4		)	1.0
	62.5		53.4		58.1		58.9		57.5		74.3		59.1		56.0			59.7
Total Operating Revenue
Unum US	1,412.1		1,389.6		1,379.5		1,382.6		1,381.7		1,352.5		1,344.8		1,338.2			1,333.5
Unum UK	174.7		225.8		210.0		222.4		207.3		220.0		218.8		226.9			212.1
Colonial Life	346.8		337.1		333.3		331.0		332.0		322.1		316.3		318.0			311.8
Closed Block	677.5		680.5		676.6		673.6		670.4		673.4		674.1		668.6			675.0
Corporate	3.4		0.6		7.3		10.4		7.5		29.4		15.5		16.4			15.5
	$	2,614.5	$	2,633.6	$	2,606.7	$	2,620.0	$	2,598.9	$	2,597.4	$	2,569.5	$	2,568.1		$	2,547.9

6

Unum Group Quarterly Historical Financial Results by Segment

	3/31/13			12/31/12			9/30/12			6/30/12			3/31/12			12/31/11			9/30/11			6/30/11			3/31/11
Benefits and Expenses
Unum US	$	1,204.0		$	1,177.4		$	1,163.2		$	1,169.9		$	1,175.8		$	1,145.1		$	1,135.6		$	1,132.6		$	1,138.8
Unum UK	143.4			190.8			182.5			192.4			168.5			168.1			184.1			171.7			163.2
Colonial Life	271.4			268.8			264.6			263.4			262.3			257.1			249.6			246.1			245.3
Closed Block	650.2			651.7			651.0			647.9			655.0			1,595.7			643.3			638.2			643.1
Corporate	37.1			35.2			34.7			36.3			28.1			48.2			36.3			33.4			37.3
	2,306.1			2,323.9			2,296.0			2,309.9			2,289.7			3,214.2			2,248.9			2,222.0			2,227.7
Income (Loss) Before Income Tax, Net Realized Investment Gain (Loss) and Non-operating Retirement-related Loss
Unum US	208.1			212.2			216.3			212.7			205.9			207.4			209.2			205.6			194.7
Unum UK	31.3			35.0			27.5			30.0			38.8			51.9			34.7			55.2			48.9
Colonial Life	75.4			68.3			68.7			67.6			69.7			65.0			66.7			71.9			66.5
Closed Block	27.3			28.8			25.6			25.7			15.4			(922.3		)	30.8			30.4			31.9
Corporate	(33.7		)	(34.6		)	(27.4		)	(25.9		)	(20.6		)	(18.8		)	(20.8		)	(17.0		)	(21.8		)
	308.4			309.7			310.7			310.1			309.2			(616.8		)	320.6			346.1			320.2
Income Tax Expense (Benefit)	92.8			84.7			86.7			84.8			96.0			(248.1		)	97.5			111.1			101.1
Income (Loss) Before Net Realized Investment Gain (Loss) and Non-operating Retirement-related Loss	215.6			225.0			224.0			225.3			213.2			(368.7		)	223.1			235.0			219.1
Net Realized Investment Gain (Loss), Net of Tax	6.7			16.4			13.8			(1.4		)	8.3			4.8			(15.9		)	(2.2		)	9.7
Non-operating Retirement-related Loss, Net of tax	(9.7		)	(7.5		)	(7.6		)	(7.5		)	(7.6		)	(5.1		)	(5.2		)	(5.2		)	(5.2		)
Net Income (Loss)	$	212.6		$	233.9		$	230.2		$	216.4		$	213.9		$	(369.0	)	$	202.0		$	227.6		$	223.6
Net Income (Loss) Per Common Share - Assuming Dilution	$	0.79		$	0.85		$	0.83		$	0.76		$	0.73		$	(1.26	)	$	0.68		$	0.74		$	0.71

6. 1

Unum Group Financial Results for Unum US Segment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income	$	1,139.7		$	1,112.0		$	4,456.5		$	4,296.0		$	4,255.4
Net Investment Income	235.7			238.6			952.3			951.4			941.5
Other Income	36.7			31.1			124.6			121.6			122.8
Total	1,412.1			1,381.7			5,533.4			5,369.0			5,319.7
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	807.9			806.2			3,238.6			3,113.5			3,124.4
Commissions	135.9			129.3			507.5			474.0			460.6
Interest and Debt Expense	0.1			0.3			1.1			1.0			1.2
Deferral of Acquisition Costs	(64.0		)	(61.9		)	(249.2		)	(220.3		)	(207.8		)
Amortization of Deferred Acquisition Costs	76.7			53.6			196.5			188.1			192.6
Other Expenses	247.4			248.3			991.8			995.8			979.7
Total	1,204.0			1,175.8			4,686.3			4,552.1			4,550.7
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	208.1		$	205.9		$	847.1		$	816.9		$	769.0
Operating Ratios (% of Premium Income):
Benefit Ratio	70.9		%	72.5		%	72.7		%	72.5		%	73.4		%
Other Expense Ratio	21.7		%	22.3		%	22.3		%	23.2		%	23.0		%
Before-tax Operating Income Ratio	18.3		%	18.5		%	19.0		%	19.0		%	18.1		%

7

Unum Group Financial Results for Unum US Group Disability

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Group Long-term Disability	$	392.7		$	395.5		$	1,578.8		$	1,580.2		$	1,639.4
Group Short-term Disability	131.0			117.7			476.7			455.2			430.9
Total Premium Income	523.7			513.2			2,055.5			2,035.4			2,070.3
Net Investment Income	141.5			147.4			576.9			605.0			614.6
Other Income	27.8			23.5			93.7			89.4			86.7
Total	693.0			684.1			2,726.1			2,729.8			2,771.6
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	441.4			435.7			1,741.6			1,722.1			1,747.8
Commissions	43.6			40.4			159.3			159.5			159.7
Interest and Debt Expense	0.1			0.3			1.1			1.0			1.2
Deferral of Acquisition Costs	(6.7		)	(6.1		)	(26.3		)	(21.9		)	(18.2		)
Amortization of Deferred Acquisition Costs	5.2			4.2			18.3			19.8			20.5
Other Expenses	131.5			134.9			539.0			547.0			543.7
Total	615.1			609.4			2,433.0			2,427.5			2,454.7
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	77.9		$	74.7		$	293.1		$	302.3		$	316.9
Operating Ratios (% of Premium Income):
Benefit Ratio	84.3		%	84.9		%	84.7		%	84.6		%	84.4		%
Other Expense Ratio	25.1		%	26.3		%	26.2		%	26.9		%	26.3		%
Before-tax Operating Income Ratio	14.9		%	14.6		%	14.3		%	14.9		%	15.3		%
Premium Persistency:
Group Long-term Disability	88.9		%	91.7		%	90.7		%	90.2		%	89.4		%
Group Short-term Disability	89.8		%	90.5		%	88.0		%	89.9		%	88.6		%
Case Persistency:
Group Long-term Disability	88.2		%	87.8		%	88.8		%	89.0		%	88.4		%
Group Short-term Disability	86.7		%	86.6		%	88.2		%	88.0		%	87.3		%

7. 1

Unum Group Financial Results for Unum US Group Life and Accidental Death & Dismemberment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Group Life	$	302.2		$	293.6		$	1,182.1		$	1,106.7		$	1,090.3
Accidental Death & Dismemberment	30.9			28.3			115.3			109.2			106.1
Total Premium Income	333.1			321.9			1,297.4			1,215.9			1,196.4
Net Investment Income	35.7			34.9			146.9			135.5			129.6
Other Income	0.5			0.5			1.9			2.2			2.4
Total	369.3			357.3			1,446.2			1,353.6			1,328.4
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	235.3			231.7			936.4			854.6			839.9
Commissions	28.4			26.2			104.6			95.5			89.3
Deferral of Acquisition Costs	(5.7		)	(5.1		)	(22.4		)	(18.5		)	(15.4		)
Amortization of Deferred Acquisition Costs	4.1			3.4			13.6			14.2			14.1
Other Expenses	49.3			48.7			193.1			199.3			196.5
Total	311.4			304.9			1,225.3			1,145.1			1,124.4
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	57.9		$	52.4		$	220.9		$	208.5		$	204.0
Operating Ratios (% of Premium Income):
Benefit Ratio	70.6		%	72.0		%	72.2		%	70.3		%	70.2		%
Other Expense Ratio	14.8		%	15.1		%	14.9		%	16.4		%	16.4		%
Before-tax Operating Income Ratio	17.4		%	16.3		%	17.0		%	17.1		%	17.1		%
Premium Persistency:
Group Life	88.9		%	91.3		%	90.6		%	88.0		%	91.5		%
Accidental Death & Dismemberment	89.9		%	91.0		%	90.0		%	88.2		%	90.7		%
Case Persistency:
Group Life	87.7		%	87.3		%	88.3		%	88.6		%	88.3		%
Accidental Death & Dismemberment	88.0		%	87.4		%	88.3		%	88.6		%	88.4		%

7. 2

Unum Group Financial Results for Unum US Supplemental and Voluntary

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Individual Disability - Recently Issued	$	120.1		$	118.4		$	477.6		$	464.7		$	457.9
Voluntary Benefits	162.8			158.5			626.0			580.0			530.8
Total Premium Income	282.9			276.9			1,103.6			1,044.7			988.7
Net Investment Income	58.5			56.3			228.5			210.9			197.3
Other Income	8.4			7.1			29.0			30.0			33.7
Total	349.8			340.3			1,361.1			1,285.6			1,219.7
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	131.2			138.8			560.6			536.8			536.7
Commissions	63.9			62.7			243.6			219.0			211.6
Deferral of Acquisition Costs	(51.6		)	(50.7		)	(200.5		)	(179.9		)	(174.2		)
Amortization of Deferred Acquisition Costs	67.4			46.0			164.6			154.1			158.0
Other Expenses	66.6			64.7			259.7			249.5			239.5
Total	277.5			261.5			1,028.0			979.5			971.6
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	72.3		$	78.8		$	333.1		$	306.1		$	248.1
Operating Ratios (% of Premium Income):
Benefit Ratios:
Individual Disability - Recently Issued	46.2		%	51.6		%	52.4		%	52.2		%	53.3		%
Voluntary Benefits	46.5		%	49.0		%	49.5		%	50.7		%	55.1		%
Other Expense Ratio	23.5		%	23.4		%	23.5		%	23.9		%	24.2		%
Before-tax Operating Income Ratio	25.6		%	28.5		%	30.2		%	29.3		%	25.1		%
Interest Adjusted Loss Ratio:
Individual Disability - Recently Issued	25.2		%	30.3		%	31.2		%	30.8		%	32.5		%
Premium Persistency:
Individual Disability - Recently Issued	90.6		%	90.3		%	91.4		%	89.3		%	90.7		%
Voluntary Benefits	77.2		%	79.9		%	78.9		%	80.5		%	80.1		%

7. 3

Unum Group Financial Results for Unum UK Segment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Group Long-term Disability	$	97.9		$	101.9		$	409.7		$	419.6		$	421.2
Group Life	31.0			52.7			221.3			203.6			171.6
Supplemental and Voluntary	14.9			16.1			63.6			64.4			57.8
Total Premium Income	143.8			170.7			694.6			687.6			650.6
Net Investment Income	30.8			36.5			170.8			189.9			170.5
Other Income	0.1			0.1			0.1			0.3			1.2
Total	174.7			207.3			865.5			877.8			822.3
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	100.0			123.6			541.4			493.8			435.8
Commissions	10.3			10.6			42.6			45.7			44.1
Deferral of Acquisition Costs	(2.3		)	(3.6		)	(11.8		)	(15.4		)	(15.1		)
Amortization of Deferred Acquisition Costs	4.1			3.9			15.7			15.3			13.6
Other Expenses	31.3			34.0			146.3			147.7			134.9
Total	143.4			168.5			734.2			687.1			613.3
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	31.3		$	38.8		$	131.3		$	190.7		$	209.0
Operating Ratios (% of Premium Income):
Benefit Ratio	69.5		%	72.4		%	77.9		%	71.8		%	67.0		%
Other Expense Ratio	21.8		%	19.9		%	21.1		%	21.5		%	20.7		%
Before-tax Operating Income Ratio	21.8		%	22.7		%	18.9		%	27.7		%	32.1		%
Premium Persistency:
Group Long-term Disability	80.4		%	86.0		%	84.0		%	86.6		%	91.3		%
Group Life	83.5		%	84.7		%	82.5		%	89.3		%	92.7		%
Supplemental and Voluntary	85.8		%	86.7		%	84.6		%	87.3		%	88.9		%

8

Unum Group Financial Results for Unum UK Segment - Continued

(in millions of pounds, except exchange rate)	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Group Long-term Disability	£	63.1		£	64.8		£	258.4		£	261.6		£	272.3
Group Life	20.0			33.5			139.6			127.0			110.9
Supplemental and Voluntary	9.7			10.3			40.1			40.1			37.4
Total Premium Income	92.8			108.6			438.1			428.7			420.6
Net Investment Income	19.8			23.3			107.7			118.4			110.2
Other Income	—			—			—			0.1			0.9
Total	112.6			131.9			545.8			547.2			531.7
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	64.5			78.6			341.4			307.7			281.4
Commissions	6.6			6.7			26.9			28.5			28.5
Deferral of Acquisition Costs	(1.5		)	(2.3		)	(7.5		)	(9.5		)	(9.6		)
Amortization of Deferred Acquisition Costs	2.7			2.5			9.9			9.4			8.6
Other Expenses	20.1			21.7			92.2			92.1			87.4
Total	92.4			107.2			462.9			428.2			396.3
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	£	20.2		£	24.7		£	82.9		£	119.0		£	135.4
Weighted Average Pound/Dollar Exchange Rate	1.550			1.571			1.584			1.603			1.543

8. 1

Unum Group Financial Results for Colonial Life Segment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Accident, Sickness, and Disability	$	184.8		$	180.2		$	724.5		$	695.3		$	661.0
Life	54.8			51.7			209.7			190.7			176.5
Cancer and Critical Illness	67.5			64.4			260.3			249.3			238.2
Total Premium Income	307.1			296.3			1,194.5			1,135.3			1,075.7
Net Investment Income	39.7			35.6			138.6			132.4			122.5
Other Income	—			0.1			0.3			0.5			0.7
Total	346.8			332.0			1,333.4			1,268.2			1,198.9
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	161.3			154.4			627.3			589.4			534.7
Commissions	64.0			63.9			254.5			245.9			232.6
Deferral of Acquisition Costs	(51.9		)	(51.9		)	(206.3		)	(203.1		)	(196.8		)
Amortization of Deferred Acquisition Costs	43.0			41.9			166.5			151.2			150.1
Other Expenses	55.0			54.0			217.1			214.7			208.6
Total	271.4			262.3			1,059.1			998.1			929.2
Operating Income Before Income Tax and Net Realized Investment Gains and Losses	$	75.4		$	69.7		$	274.3		$	270.1		$	269.7
Operating Ratios (% of Premium Income):
Benefit Ratio	52.5		%	52.1		%	52.5		%	51.9		%	49.7		%
Other Expense Ratio	17.9		%	18.2		%	18.2		%	18.9		%	19.4		%
Before-tax Operating Income Ratio	24.6		%	23.5		%	23.0		%	23.8		%	25.1		%
Persistency:
Accident, Sickness, and Disability	75.8		%	74.1		%	75.7		%	73.8		%	75.9		%
Life	85.5		%	84.9		%	85.7		%	85.0		%	86.0		%
Cancer and Critical Illness	84.1		%	83.6		%	84.5		%	84.0		%	84.9		%

9

Unum Group Financial Results for Closed Block Segment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Premium Income
Individual Disability	$	181.8		$	187.2		$	736.4		$	787.0		$	847.0
Long-term Care	158.8			155.2			631.9			608.1			599.2
All Other	(0.3		)	0.5			2.2			0.2			3.5
Total Premium Income	340.3			342.9			1,370.5			1,395.3			1,449.7
Net Investment Income	313.1			301.6			1,230.5			1,189.7			1,166.4
Other Income	24.1			25.9			100.1			106.1			113.6
Total	677.5			670.4			2,701.1			2,691.1			2,729.7
Benefits and Expenses
Benefits and Change in Reserves for Future Benefits	579.3			578.7			2,314.9			3,012.8			2,259.2
Commissions	28.0			28.5			112.6			113.6			118.1
Interest and Debt Expense	2.2			2.7			10.4			10.5			11.7
Deferral of Acquisition Costs	—			—			—			(3.7		)	(2.8		)
Amortization of Deferred Acquisition Costs	—			—			—			11.1			17.0
Impairment of Long-term Care Deferred Acquisition Costs	—			—			—			196.0			—
Other Expenses	40.7			45.1			167.7			180.0			207.9
Total	650.2			655.0			2,605.6			3,520.3			2,611.1
Operating Income (Loss) Before Income Tax and Net Realized Investment Gains and Losses, as reported	$	27.3		$	15.4		$	95.5		$	(829.2	)	$	118.6
Interest Adjusted Loss Ratios, as reported:
Individual Disability	81.5		%	83.1		%	83.0		%	108.0		%	85.0		%
Long-term Care	89.5		%	91.2		%	90.1		%	179.3		%	80.8		%
Operating Ratios (% of Premium Income):
Other Expense Ratio	12.0		%	13.2		%	12.2		%	12.9		%	14.3		%
Before-tax Operating Income (Loss) Ratio, as reported	8.0		%	4.5		%	7.0		%	(59.4		)%	8.2		%
Premium Persistency:
Individual Disability	92.5		%	92.9		%	92.5		%	92.9		%	93.0		%
Long-term Care	95.5		%	95.9		%	95.8		%	96.0		%	95.8		%

10

Unum Group Financial Results for Closed Block Segment - Continued

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Income (Loss) Before Income Tax and Net Realized Investment Gains and Losses, as reported	$	27.3		$	15.4		$	95.5		$	(829.2	)	$	118.6
Individual Disability Reserve Charge	—			—			—			183.5			—
Long-term Care Reserve Charge	—			—			—			573.6			—
Impairment of Long-term Care Deferred Acquisition Costs	—			—			—			196.0			—
Operating Income Before Income Tax and Net Realized Investment Gains and Losses, as adjusted	$	27.3		$	15.4		$	95.5		$	123.9		$	118.6
Interest Adjusted Loss Ratios, as adjusted:
Individual Disability	81.5		%	83.1		%	83.0		%	84.7		%	85.0		%
Long-term Care	89.5		%	91.2		%	90.1		%	84.9		%	80.8		%
Operating Ratios (% of Premium Income):
Other Expense Ratio	12.0		%	13.2		%	12.2		%	12.9		%	14.3		%
Before-tax Operating Income Ratio, as adjusted	8.0		%	4.5		%	7.0		%	8.9		%	8.2		%

10. 1

Unum Group Financial Results for Corporate Segment

	Three Months Ended						Year Ended
	3/31/2013			3/31/2012			12/31/2012			12/31/2011			12/31/2010
Operating Revenue
Net Investment Income	$	1.8		$	7.2		$	23.0		$	56.2		$	94.6
Other Income	1.6			0.3			2.8			20.6			3.3
Total	3.4			7.5			25.8			76.8			97.9
Expenses
Interest and Debt Expense	34.8			32.5			133.9			131.8			128.9
Other Expenses	2.3			(4.4		)	0.4			23.4			7.9
Total	37.1			28.1			134.3			155.2			136.8
Operating Loss Before Non-operating Retirement-related Loss, Income Tax, and Net Realized Investment Gains and Losses	$	(33.7	)	$	(20.6	)	$	(108.5	)	$	(78.4	)	$	(38.9	)

11

Unum Group Reserves

	March 31, 2013
	Gross												Total
	Policy				Claim Reserves								Reinsurance		Total
	Reserves		%		Incurred		IBNR		%		Total		Ceded		Net
Group Disability	$	—	—	%	$	6,943.9	$	603.7	30.9	%	$	7,547.6	$	61.8	$	7,485.8
Group Life and Accidental Death & Dismemberment	73.7		0.5		779.1		161.6		3.8		1,014.4		1.7		1,012.7
Individual Disability - Recently Issued	554.8		3.6		1,108.3		126.8		5.1		1,789.9		93.8		1,696.1
Voluntary Benefits	1,235.0		8.0		41.1		51.8		0.4		1,327.9		29.0		1,298.9
Unum US Segment	1,863.5		12.1		8,872.4		943.9		40.2		11,679.8		186.3		11,493.5
Unum UK Segment	23.2		0.1		2,102.4		140.5		9.2		2,266.1		116.1		2,150.0
Colonial Life Segment	1,507.8		9.7		257.4		102.2		1.5		1,867.4		9.0		1,858.4
Individual Disability	950.0		6.2		10,430.8		299.6		43.9		11,680.4		1,536.0		10,144.4
Long-term Care	5,399.8		34.9		782.2		79.4		3.5		6,261.4		43.4		6,218.0
Other	5,727.6		37.0		251.2		160.2		1.7		6,139.0		4,852.3		1,286.7
Closed Block Segment	12,077.4		78.1		11,464.2		539.2		49.1		24,080.8		6,431.7		17,649.1
Subtotal, Excluding Unrealized Adjustment	$	15,471.9	100.0	%	$	22,696.4	$	1,725.8	100.0	%	39,894.1		6,743.1		33,151.0
Unrealized Adjustment to Reserves for Unrealized Gain on Securities											5,979.7		353.9		5,625.8
Consolidated											$	45,873.8	$	7,097.0	$	38,776.8

12

Unum Group Reserves

	December 31, 2012
	Gross												Total
	Policy				Claim Reserves								Reinsurance		Total
	Reserves		%		Incurred		IBNR		%		Total		Ceded		Net
Group Disability	$	—	—	%	$	7,000.8	$	596.0	30.9	%	$	7,596.8	$	61.3	$	7,535.5
Group Life and Accidental Death & Dismemberment	73.8		0.5		790.1		168.1		3.9		1,032.0		1.0		1,031.0
Individual Disability - Recently Issued	557.8		3.6		1,093.2		126.0		5.0		1,777.0		91.2		1,685.8
Voluntary Benefits	1,224.3		8.0		42.4		49.4		0.4		1,316.1		28.6		1,287.5
Unum US Segment	1,855.9		12.1		8,926.5		939.5		40.2		11,721.9		182.1		11,539.8
Unum UK Segment	25.6		0.2		2,251.7		142.2		9.7		2,419.5		108.3		2,311.2
Colonial Life Segment	1,490.3		9.7		251.4		99.4		1.4		1,841.1		9.4		1,831.7
Individual Disability	985.7		6.4		10,406.2		297.3		43.6		11,689.2		1,492.7		10,196.5
Long-term Care	5,272.5		34.4		747.0		81.3		3.4		6,100.8		47.0		6,053.8
Other	5,704.5		37.2		258.8		165.7		1.7		6,129.0		4,829.9		1,299.1
Closed Block Segment	11,962.7		78.0		11,412.0		544.3		48.7		23,919.0		6,369.6		17,549.4
Subtotal, Excluding Unrealized Adjustment	$	15,334.5	100.0	%	$	22,841.6	$	1,725.4	100.0	%	39,901.5		6,669.4		33,232.1
Unrealized Adjustment to Reserves for Unrealized Gain on Securities											6,277.5		351.5		5,926.0
Consolidated											$	46,179.0	$	7,020.9	$	39,158.1

12. 1

Unum Group Investment Fact Sheet at March 31, 2013

	3/31/2013						3/31/2013			12/31/2012
Fixed Maturity Securities (Fair Value)						Selected Statistics
Public	$	29,358.2		66.0	%	Duration Weighted Book Yield	6.41		%	6.47		%
Asset-Backed Securities (1)	38.5			0.1		Average Duration (in years)	7.80			7.87
Residential Mortgage-Backed Securities (2)	1,870.3			4.2			.
Commercial Mortgage-Backed Securities	133.4			0.3
Private Placements	5,279.6			11.9
High Yield	3,070.5			6.9
Government Securities	2,792.9			6.3
Municipal Securities (3)	1,853.8			4.2
Redeemable Preferred Stocks	39.3			0.1
Total	$	44,436.5		100.0	%
	Amortized Cost			Fair Value
Quality Ratings of Fixed Maturity Securities						Schedule BA and Non-Current
Aaa	9.8		%	10.0	%	Total Non-Current Investments	$	62.8		$	63.3
Aa	8.0			8.4		Total Schedule BA Assets	$	438.4		$	455.1
A	30.9			31.9
Baa	43.4			42.6
Below Baa	7.9			7.1
Total	100.0		%	100.0	%
(1) Includes $0.5 million of high yield asset-backed securities.
(2) Includes $53.3 million of high yield mortgage-backed securities.
(3) Includes $17.1 million of high yield taxable municipal securities.

13

Unum Group Investment Fact Sheet at March 31, 2013

Fixed Maturity Securities - By Industry Classification - Unrealized Gain (Loss)
Classification	Fair Value		Net Unrealized Gain		Fair Value of Fixed Maturity Securities with Gross Unrealized Loss		Gross Unrealized Loss		Fair Value of Fixed Maturity Securities with Gross Unrealized Gain		Gross Unrealized Gain
Basic Industry	$	2,597.1	$	291.4	$	190.1	$	9.7	$	2,407.0	$	301.1
Capital Goods	3,900.6		535.1		184.7		2.6		3,715.9		537.7
Communications	2,981.2		493.6		133.5		4.4		2,847.7		498.0
Consumer Cyclical	1,204.5		169.6		49.6		0.2		1,154.9		169.8
Consumer Non-Cyclical	5,938.1		916.5		227.9		3.8		5,710.2		920.3
Energy (Oil & Gas)	3,894.9		681.6		93.0		2.0		3,801.9		683.6
Financial Institutions	3,550.1		401.0		124.9		3.5		3,425.2		404.5
Mortgage/Asset-Backed	2,042.2		275.1		6.3		0.5		2,035.9		275.6
Sovereigns	1,457.8		260.5		—		—		1,457.8		260.5
Technology	1,118.6		136.5		163.5		2.8		955.1		139.3
Transportation	1,434.0		253.4		—		—		1,434.0		253.4
U.S. Government Agencies and Municipalities	3,188.9		610.8		142.5		6.9		3,046.4		617.7
Public Utilities	11,089.2		1,772.5		281.8		9.9		10,807.4		1,782.4
Redeemable Preferred Stocks	39.3		6.3		—		—		39.3		6.3
Total	$	44,436.5	$	6,803.9	$	1,597.8	$	46.3	$	42,838.7	$	6,850.2
Fixed Maturity Securities - Financial Institutions Classification - Unrealized Gain (Loss)
Associations	$	13.7	$	1.8	$	—	$	—	$	13.7	$	1.8
Banking	2,080.2		208.6		100.6		3.0		1,979.6		211.6
Finance Captive	243.9		24.5		—		—		243.9		24.5
Insurance	819.4		117.1		24.3		0.5		795.1		117.6
Other Financial Institutions	44.4		3.8		—		—		44.4		3.8
Real Estate Management Services	348.5		45.2		—		—		348.5		45.2
Total	$	3,550.1	$	401.0	$	124.9	$	3.5	$	3,425.2	$	404.5
Gross Unrealized Loss on Fixed Maturity Securities By Length of Time in Unrealized Loss Position
	Investment-Grade						Below-Investment-Grade
Category	Fair Value		Gross Unrealized Loss				Fair Value		Gross Unrealized Loss
Less than 91 days	$	623.1	$	9.7			$	211.5	$	3.0
91 through 180 days	195.7		6.3				38.8		0.4
181 through 270 days	16.2		0.4				30.1		0.6
271 days to 1 year	24.3		0.1				21.6		0.3
Greater than 1 year	235.9		11.3				200.6		14.2
Total	$	1,095.2	$	27.8			$	502.6	$	18.5

13. 1

Unum Group Investment Fact Sheet at March 31, 2013

Asset and Mortgage-Backed Securities Portfolio
	Amortized Cost		Fair Value				% of Total Fixed Maturity Securities		Average Rating
Asset-Backed Securities
Credit Cards	$	22.1	$	22.5	1.1	%	0.1	%	Aaa
Equipment	15.3		15.5		0.8		—		A2
Home Equity	0.8		0.5		—		—		Caa2
Total	38.2		38.5		1.9		0.1		Aa2
Residential Mortgage-Backed Securities
Agency CMOs	1,484.4		1,729.6		84.7		3.9		Aaa
Agency Pass-throughs	80.2		87.4		4.3		0.2		Aaa
Non-agency CMOs - Prime	50.8		53.3		2.6		0.1		Ba3
Total	1,615.4		1,870.3		91.6		4.2		Aaa
Commercial Mortgage-Backed Securities
Agency CMBS	113.5		133.4		6.5		0.3		A3
Total	$	1,767.1	$	2,042.2	100.0	%	4.6	%	Aa1

13. 2

Unum Group Statutory Capital and Surplus

	As of March 31, 2013						As of December 31, 2012
	Capital and Surplus		AVR		Capital and Surplus + AVR		Capital and Surplus + AVR
Traditional U.S. Life Insurance Companies
Provident Life and Accident	$	667.1	$	83.1	$	750.2	$	726.2
Unum Life of America	1,582.9		191.1		1,774.0		1,764.2
Paul Revere Life (1)	365.5		35.2		400.7		406.0
Colonial Life & Accident	551.2		31.1		582.3		566.0
Provident Life and Casualty	146.8		8.8		155.6		154.8
First Unum Life	227.1		16.8		243.9		267.8
Paul Revere Variable (1)	38.8		0.6		39.4		39.1
(1) Capital and Surplus of Paul Revere Variable is included in Paul Revere Life
Special Purpose Reinsurance Vehicles
Tailwind Reinsurance Company	$	56.5	$	0.1	$	56.6	$	58.4
Northwind Reinsurance Company	1,127.8		4.4		1,132.2		1,134.4
UnumProvident International Ltd.	580.4		—		580.4		576.8
Amounts shown are preliminary estimates and may change prior to the regulatory filing of each subsidiary's financial information.

14

Unum Group Statutory Operating Results

	Three Months Ended March 31
	Net Gain (Loss) from Operations After Tax						Net Realized Investment Gains (Losses) After Tax and Transfer to IMR						Net Income (Loss)
Traditional U.S. Life Insurance Companies	2013			2012			2013			2012			2013			2012
Provident Life and Accident	$	68.0		$	46.7		$	(2.1	)	$	(1.0	)	$	65.9		$	45.7
Unum Life of America	69.2			32.8			(4.9		)	(3.4		)	64.3			29.4
Paul Revere Life	20.6			23.0			(5.5		)	0.1			15.1			23.1
Colonial Life & Accident	28.4			27.4			—			—			28.4			27.4
Provident Life and Casualty	2.6			7.0			(0.1		)	—			2.5			7.0
First Unum Life	4.4			1.6			(0.5		)	—			3.9			1.6
Paul Revere Variable	0.6			0.6			(0.2		)	0.1			0.4			0.7
Total, as reported	193.8			139.1			(13.3		)	(4.2		)	180.5			134.9
Intercompany Dividends	(5.7		)	(6.3		)	—			—			(5.7		)	(6.3		)
Total, as adjusted	$	188.1		$	132.8		$	(13.3	)	$	(4.2	)	$	174.8		$	128.6
Special Purpose Reinsurance Vehicles
Tailwind Reinsurance Company	$	1.6		$	5.0		$	—		$	—		$	1.6		$	5.0
Northwind Reinsurance Company	12.1			8.4			(0.1		)	0.2			12.0			8.6
UnumProvident International Ltd.	1.8			(15.8		)	(0.2		)	1.1			1.6			(14.7		)
Total	$	15.5		$	(2.4	)	$	(0.3	)	$	1.3		$	15.2		$	(1.1	)
Note: Statutory results for our domestic insurers are reported in conformity with statutory accounting principles as prescribed by the National Association of Insurance Commissioners and adopted by the applicable state laws. For UnumProvident International Ltd., results are reported in conformity with accounting principles as prescribed by applicable Bermuda laws.
Amounts shown are preliminary estimates and may change prior to the regulatory filing of each subsidiary's financial information.

14. 1

Unum Life Insurance Company of America - Statutory Basis

Group Accident and Health Statutory Claim Reserves and Liabilities, Net of Ceded

On Claims Incurred Prior to January 1

	2013			2012			2011
Reserve Balance from Prior Year End	$	6,682.4		$	6,755.9		$	6,829.4
Other Adjustments to Beginning Balance (see Schedule H)	—			(3.7		)	(3.9		)
Reserve Balance January 1 (a)	6,682.4			6,752.2			6,825.5
Paid on Prior Year Claims	(390.0		)	(391.2		)	(390.5		)
Interest Earned on Reserves	96.7			104.6			110.7
Incurred on Prior Year Claims	(123.3		)	(109.9		)	(122.3		)
Reserve Balance March 31	$	6,265.8		$	6,355.7		$	6,423.4
Reserve Balance March 31				$	6,355.7		$	6,423.4
Paid on Prior Year Claims				(335.8		)	(339.9		)
Interest Earned on Reserves				96.6			104.0
Incurred on Prior Year Claims				(130.3		)	(107.5		)
Reserve Balance June 30				$	5,986.2		$	6,080.0
Reserve Balance June 30				$	5,986.2		$	6,080.0
Paid on Prior Year Claims				(315.1		)	(316.4		)
Interest Earned on Reserves				89.5			98.9
Incurred on Prior Year Claims				(77.6		)	(49.4		)
Reserve Balance September 30				$	5,683.0		$	5,813.1
Reserve Balance September 30				$	5,683.0		$	5,813.1
Paid on Prior Year Claims				(273.2		)	(291.7		)
Interest Earned on Reserves				85.3			92.5
Incurred on Prior Year Claims				(93.5		)	(111.4		)
Reserve Balance December 31 on Prior Year Claims				5,401.6			5,502.5
Reserve Balance December 31 on Current Year Claims				1,280.8			1,253.4
Reserve Balance December 31 on Total Claims Incurred(b)				$	6,682.4		$	6,755.9
(a) balances to Schedule H Part 3 Line 3.2 Column 2
(b) balances to Schedule H Part 2 Line C.1 Column 2

Amounts shown are preliminary estimates and may change prior to the regulatory filing of each subsidiary's financial information.

14. 2

Reconciliation to Unum Life Insurance Company of America - Statutory Basis

Schedule H Part 3 for Group Accident and Health

	2012			2011			2010
Paid on Prior Year Existing Claims - Full Year	$	1,315.3		$	1,338.5		$	1,285.4
(balances to Schedule H Part 3 Line 1.1 Column 2)
Incurred on Prior Year Claims - Full Year	$	(411.3	)	$	(390.6	)	$	(382.6	)
Interest Earned on Reserves - Full Year	375.9			406.1			423.3
Incurred on Prior Year Claims - Full Year, Excluding Interest Earned	$	(35.4	)	$	15.5		$	40.7
(balances to Schedule H Part 3 Line 3.3 Column 2)
Note: Group A&H for Unum Life Insurance Company of America includes group long- and short-term disability, group accidental death & dismemberment, and group voluntary disability, cancer, and critical illness products reported in our Unum US segment as well as the reinsurance pools reported in our Closed Block segment.

Amounts shown are preliminary estimates and may change prior to the regulatory filing of each subsidiary's financial information.

14. 3

Notes to Statistical Supplement

Non-GAAP Financial Measures

We analyze our Company's performance using non-GAAP financial measures which exclude certain items and the related tax thereon from net income. We believe operating income or loss excluding realized investment gains or losses and non-operating retirement-related gains or losses, both of which are recurring, is a better performance measure and a better indicator of the profitability and underlying trends in our business. Both realized investment gains or losses and non-operating retirement-related gains or losses depend on market conditions and do not necessarily relate to decisions regarding the underlying business of our Company. The exclusion of these items from our performance does not replace net income or net loss as a measure of our overall profitability. We also believe book value per common share excluding the components of Accumulated Other Comprehensive Income, certain of which tend to fluctuate depending on market conditions and general economic trends, is an important measure.

2013 Significant Transactions and Events

Financing

In January 2013, we purchased and retired the outstanding principal of $62.5 million on our senior secured notes issued by Tailwind Holdings, LLC, resulting in a before-tax gain of $4.0 million.

Share Repurchase Program

During the first quarter of 2013, we repurchased 3.7 million shares at a cost of $95.1 million, including commissions, under the July 2012 share repurchase program. The dollar value of shares remaining under the repurchase program was $454.9 million at March 31, 2013.

2012 Significant Transactions and Events

Accounting Standards Codification (ASC) 944 "Financial Services - Insurance”

In October 2010, the Financial Accounting Standards Board (FASB) issued an update to address the diversity in practice regarding the interpretation of which costs relating to the acquisition of new or renewal insurance contracts qualify as deferred acquisition costs.  The amendments in the update require that only incremental direct costs associated with the successful acquisition of a new or renewal insurance contract can be capitalized. All other costs are to be expensed as incurred. We adopted this update effective January 1, 2012 and applied the amendments retrospectively.

Financing

In August 2012, we issued $250.0 million of unsecured senior notes in a public offering. These notes, due in 2042, bear interest at a fixed rate of 5.75% and are payable semi-annually. The notes are callable at or above par and rank equally in right of payment with all of our other unsecured and unsubordinated debt.

Share Repurchase Program

In July 2012, our board of directors authorized a $750.0 million share repurchase program with an expiration date of January 2014. This program superseded and replaced the February 2011 $1.0 billion share repurchase program. During 2012, we repurchased 23.6 million shares on the open market at a cost of $500.6 million, including commissions of $0.6 million.

(continued on next page) 15

2011 Significant Transactions and Events

Long-term Care Strategic Review

Following a comprehensive and strategic review of our long-term care business, in February 2012 we announced that we would discontinue selling group long-term care. We discontinued selling individual long-term care during 2009. Because both group and individual long-term care are considered closed blocks of business, effective December 31, 2011, we reclassified our long-term care products from the Unum US segment to the Closed Block segment.  We also reclassified our other insurance products not actively marketed, including individual life and corporate-owned life insurance, reinsurance pools and management operations, group pension, health insurance, and individual annuities, which were previously reported in the Corporate and Other segment to the Closed Block segment. The inclusion of all closed blocks of business into one operating segment aligns with our reporting and monitoring of our closed blocks of business within a discrete segment and is consistent with our separation of these blocks of business from the lines of business which actively market new products.  Prior period segment results have been restated to reflect these changes in our reporting classifications.

As part of the strategic review, and as is typical in the fourth quarter of each year, we analyzed our reserve assumptions for long-term care in conjunction with our annual loss recognition testing. We generally perform loss recognition tests on our deferred acquisition costs and policy reserves in the fourth quarter of each year, but more frequently if appropriate, using best estimate assumptions as of the date of the test. Included in the analysis was a review of our reserve discount rate assumptions and mortality and morbidity assumptions. Our analysis of reserve discount rate assumptions considered the significant decline in long-term interest rates which occurred late in the third quarter of 2011 due to the European Union debt crisis and the Federal Reserve Board's actions, including the announcement of "Operation Twist." We also considered an updated industry study for long-term care experience which was made available mid-year 2011 from the Society of Actuaries. Our analysis of this study, which was completed during the fourth quarter of 2011, showed that lower termination rates than we had previously assumed were beginning to emerge in industry and in our own company experience. Based on our analysis, as of December 31, 2011 we lowered the discount rate assumption to reflect the low interest rate environment and our expectation of future investment portfolio yield rates. We also changed our mortality assumptions to reflect emerging experience due to an increase in life expectancies which increases the ultimate number of people who will utilize long-term care benefits and also lengthens the amount of time a claimant receives long-term care benefits. We changed our morbidity assumptions to reflect emerging industry experience as well as our own company experience. While our morbidity experience is still emerging and is not fully credible, we modified our assumptions to align more closely with the recently published industry study. Using our revised best estimate assumptions, as of December 31, 2011 we determined that deferred acquisition costs of $196.0 million, as adjusted for the January 1, 2012 retrospective adoption of the accounting standards update related to deferred acquisition costs, were not recoverable and that our policy and claim reserves should be increased by $573.6 million to reflect our current estimate of future benefit obligations. These charges decreased our 2011 net income by $500.3 million. The increase in reserves represented a 10.5 percent increase in long-term care policy and claim reserves as of December 31, 2011, which equaled $5.4 billion subsequent to the charge. 

Claim Reserve Increase for Individual Disability Closed Block Business

Claim reserves supporting our individual disability closed block of business are calculated using assumptions based on actual experience believed to be currently appropriate. Claim reserves are subject to revision as current claim experience emerges and alters our view of future expectations. Claim resolution rates, which measure the resolution of claims from recovery, deaths, settlements, and benefit expirations, are very sensitive to operational and environmental changes and can be volatile. Our claim resolution rate assumption used in determining reserves is our expectation of the resolution rate we will experience over the life of the block of business. We are now able, with a higher degree of confidence, to assess our own experience for older ages in our long duration lifetime claim block as our data has become credible. There is very little industry experience for lifetime disability benefits, as our insurance companies were the primary disability companies in the insurance industry at the time lifetime disability benefits were offered. These benefits were offered during the 1980s and 1990s, recent enough such that claimants are just reaching the older ages and providing us with data to build our claim experience base. Emerging experience indicates a longer life expectancy for our older age, longer duration disabled claimants, which lengthens the time a claimant receives disability benefits. As a result of this experience, as of December 31, 2011 we adjusted our mortality assumption within our claim resolution rate assumption and, as a result, increased our claim reserves for our individual disability closed block of business by $183.5 million and decreased net income by $119.3 million. The increase in reserves represented a 1.5 percent increase in individual disability policy and claim reserves as of December 31, 2011, which equaled $11.9 billion subsequent to the charge. 

(continued on next page) 15. 1

Share Repurchase Program

In February 2011, our board of directors authorized the repurchase of up to $1.0 billion of Unum Group's common stock, in addition to the amount that remained to be repurchased under the May 2010 $500.0 million authorization. The $1.0 billion share repurchase program had an expiration date of August 2012.

During February 2011, we repurchased 7.1 million shares, at a cost of $200.0 million, using an accelerated repurchase agreement with a financial counterparty. Under the terms of the repurchase agreement, we received a price adjustment based on the volume weighted average price of our common stock during the term of the agreement. The price adjustment resulted in the delivery to us of 0.6 million additional shares. In total, we repurchased 7.7 million shares of our common stock under this agreement, which completed the May 2010 $500.0 million repurchase authorization and initiated the $1.0 billion repurchase program.

In addition to these repurchases, during 2011, we repurchased an additional 17.7 million shares on the open market at a cost of $419.9 million for a total repurchase of 25.4 million shares. Pursuant to these repurchase programs, we retired 7.7 million shares during 2011. All other repurchased shares were classified as treasury stock and accounted for using the cost method.

Income Tax

Our income tax for 2011 includes a reduction in federal income taxes of $41.3 million due to a final settlement with the IRS with respect to our appeal of audit adjustments for the tax years 1996 to 2004. Our income tax for 2011 was unfavorably impacted by an $18.6 million tax charge related to the repatriation of £150.0 million of dividends from our U.K. subsidiaries.

Financing

During 2011, the remaining $225.1 million of our 7.625% senior notes due March 2011 matured.

2010 Significant Transactions and Events

Share Repurchase Program

InMay 2010, our board of directors authorized the repurchase of up to $500.0 million of Unum Group's common stock. During 2010, we repurchased 16.4 million shares, at a cost of $356.0 million under this share repurchase program.

Financing

In 2010, we issued $400.0 million of unsecured senior notes in a public offering.  These notes, due in 2020, bear interest at a fixed rate of 5.625% and are payable semi-annually. We also purchased and retired $10.0 million of our 7.08% medium-term notes due 2024.

Tax Law Change

In March 2010, the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 were signed into law.  Among other things, the new legislation reduced the tax benefits available to an employer that receives a postretirement prescription drug coverage subsidy from the federal government under the Medicare Prescription Drug, Improvement and Modernization Act of 2003.  Under the new legislation, to the extent our future postretirement prescription drug coverage expenses are reimbursed under the subsidy program, the expenses covered by the subsidy will no longer be tax deductible after 2012.  Employers that receive the subsidy must recognize the deferred tax effects relating to the future postretirement prescription drug coverage in the period the legislation was enacted.  Our income tax expense for 2010 included a non-cash tax charge of $10.2 million to reflect the impact of the tax law change.

15. 2