EXHIBIT 99.2

CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

For the 3 months ending June 30, 2006 and 2005

	2nd Quarter						Change
(in thousands, except per share data)	2006			2005
Operating Revenues
Oil and gas operations	$	169,178		$	134,428		$	34,750
Natural gas distribution		113,196			107,197			5,999
Total operating revenues		282,374			241,625			40,749
Operating Expenses
Cost of gas		57,831			50,424			7,407
Operations & maintenance		78,401			66,904			11,497
Depreciation, depletion and amortization		34,499			33,101			1,398
Taxes, other than income taxes		21,433			19,794			1,639
Accretion expense		912			654			258
Total operating expenses		193,076			170,877			22,199
Operating Income		89,298			70,748			18,550
Other Income (Expense)
Interest expense		(12,366	)		(11,524	)		(842	)
Other income		255			517			(262	)
Other expense		(272	)		(268	)		(4	)
Total other expense		(12,383	)		(11,275	)		(1,108	)
Income from Continuing Operations Before Income Taxes		76,915			59,473			17,442
Income tax expense		27,313			21,900			5,413
Income from Continuing Operations		49,602			37,573			12,029
Discontinued Operations, Net of Taxes
Income (loss) from discontinued operations		(1	)		13			(14	)
Loss on disposal of discontinued operations		—			(13	)		13
Loss from Discontinued Operations		(1	)		—			(1	)
Net Income	$	49,601		$	37,573		$	12,028
Diluted Earnings Per Average Common Share
Continuing operations	$	0.67		$	0.51		$	0.16
Discontinued operations		—			—			—
Net Income	$	0.67		$	0.51		$	0.16
Basic Earnings Per Average Common Share
Continuing operations	$	0.68		$	0.51		$	0.17
Discontinued operations		—			—			—
Net Income	$	0.68		$	0.51		$	0.17
Diluted Avg. Common Shares Outstanding		73,902			73,782			120
Basic Avg. Common Shares Outstanding		73,028			73,017			11
Dividends Per Common Share	$	0.11		$	0.10		$	.01

1

CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

For the 6 months ending June 30, 2006 and 2005

	Year-to-date						Change
(in thousands, except per share data)	2006			2005
Operating Revenues
Oil and gas operations	$	338,697		$	237,308		$	101,389
Natural gas distribution		431,819			365,325			66,494
Total operating revenues		770,516			602,633			167,883
Operating Expenses
Cost of gas		251,881			187,279			64,602
Operations & maintenance		152,884			127,309			25,575
Depreciation, depletion and amortization		68,796			64,526			4,270
Taxes, other than income taxes		54,112			46,344			7,768
Accretion expense		1,810			1,297			513
Total operating expenses		529,483			426,755			102,728
Operating Income		241,033			175,878			65,155
Other Income (Expense)
Interest expense		(25,543	)		(23,194	)		(2,349	)
Other income		962			870			92
Other expense		(501	)		(536	)		35
Total other expense		(25,082	)		(22,860	)		(2,222	)
Income from Continuing Operations Before Income Taxes		215,951			153,018			62,933
Income tax expense		78,848			56,503			22,345
Income from Continuing Operations		137,103			96,515			40,588
Discontinued Operations, Net of Taxes
Loss from discontinued operations		(8	)		(6	)		(2	)
Gain on disposal of discontinued operations		—			110			(110	)
Income (Loss) from Discontinued Operations		(8	)		104			(112	)
Net Income	$	137,095		$	96,619		$	40,476
Diluted Earnings Per Average Common Share
Continuing operations	$	1.85		$	1.31		$	0.54
Discontinued operations		—			—			—
Net Income	$	1.85		$	1.31		$	0.54
Basic Earnings Per Average Common Share
Continuing operations	$	1.87		$	1.32		$	0.55
Discontinued operations		—			—			—
Net Income	$	1.87		$	1.32		$	0.55
Diluted Avg. Common Shares Outstanding		73,978			73,726			252
Basic Avg. Common Shares Outstanding		73,148			72,985			163
Dividends Per Common Share	$	0.22		$	0.20		$	0.02

2

CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

For the 12 months ending June 30, 2006 and 2005

	Trailing 12 Months						Change
(in thousands, except per share data)	2006			2005
Operating Revenues
Oil and gas operations	$	629,084		$	456,068		$	173,016
Natural gas distribution		667,194			544,119			123,075
Total operating revenues		1,296,278			1,000,187			296,091
Operating Expenses
Cost of gas		380,224			268,139			112,085
Operations & maintenance		294,302			252,113			42,189
Depreciation, depletion and amortization		135,961			127,734			8,227
Taxes, other than income taxes		101,751			80,973			20,778
Accretion expense		3,160			2,540			620
Total operating expenses		915,398			731,499			183,899
Operating Income		380,880			268,688			112,192
Other Income (Expense)
Interest expense		(49,149	)		(44,925	)		(4,224	)
Other income		2,255			2,320			(65	)
Other expense		(675	)		(1,056	)		381
Total other expense		(47,569	)		(43,661	)		(3,908	)
Income from Continuing Operations Before Income Taxes		333,311			225,027			108,284
Income tax expense		119,836			83,583			36,253
Income from Continuing Operations		213,475			141,444			72,031
Discontinued Operations, Net of Taxes
Income (loss) from discontinued operations		(9	)		65			(74	)
Gain on disposal of discontinued operations		22			118			(96	)
Income from Discontinued Operations		13			183			(170	)
Net Income	$	213,488		$	141,627		$	71,861
Diluted Earnings Per Average Common Share
Continuing operations	$	2.89		$	1.92		$	0.97
Discontinued operations		—			0.01			(0.01	)
Net Income	$	2.89		$	1.93		$	0.96
Basic Earnings Per Average Common Share
Continuing operations	$	2.92		$	1.94		$	0.98
Discontinued operations		—			0.01			(0.01	)
Net Income	$	2.92		$	1.95		$	0.97
Diluted Avg. Common Shares Outstanding		73,939			73,480			459
Basic Avg. Common Shares Outstanding		73,149			72,802			347
Dividends Per Common Share	$	0.42		$	0.3925		$	0.0275

3

SELECTED BUSINESS SEGMENT DATA (UNAUDITED)

For the 3 months ending June 30, 2006 and 2005

	2nd Quarter				Change
(in thousands, except sales price data)	2006		2005
Oil and Gas Operations
Operating revenues
Natural gas	$	106,194	$	94,401	$	11,793
Oil		47,475		28,499		18,976
Natural gas liquids		13,807		9,653		4,154
Other		1,702		1,875		(173	)
Total	$	169,178	$	134,428	$	34,750
Production volumes from continuing operations
Natural gas (MMcf)		15,725		15,176		549
Oil (MBbl)		914		848		66
Natural gas liquids (MMgal)		20.1		18.6		1.5
Production volumes from continuing ops. (MMcfe)		24,076		22,911		1,165
Total production volumes (MMcfe)		24,075		22,919		1,156
Revenue per unit of production including effects of all derivative instruments
Natural gas (Mcf)	$	6.75	$	6.22	$	0.53
Oil (barrel)	$	51.92	$	33.63	$	18.29
Natural gas liquids (gallon)	$	0.69	$	0.52	$	0.17
Other data from continuing operations
Lease operating expense (LOE)
LOE and other	$	31,622	$	25,366	$	6,256
Production taxes		12,759		11,869		890
Total	$	44,381	$	37,235	$	7,146
Depreciation, depletion and amortization	$	23,566	$	22,458	$	1,108
Capital expenditures	$	50,652	$	48,024	$	2,628
Exploration expenditures	$	1,417	$	170	$	1,247
Operating income	$	87,138	$	65,369	$	21,769
Natural Gas Distribution
Operating revenues
Residential	$	67,495	$	64,778	$	2,717
Commercial and industrial		32,856		29,580		3,276
Transportation		10,261		10,245		16
Other		2,584		2,594		(10	)
Total	$	113,196	$	107,197	$	5,999
Gas delivery volumes (MMcf)
Residential		3,295		4,170		(875	)
Commercial and industrial		2,084		2,411		(327	)
Transportation		11,589		11,942		(353	)
Total		16,968		18,523		(1,555	)
Other data
Depreciation and amortization	$	10,933	$	10,643	$	290
Capital expenditures	$	21,590	$	20,897	$	693
Operating income	$	2,711	$	5,630	$	(2,919	)

4

SELECTED BUSINESS SEGMENT DATA (UNAUDITED)

For the 6 months ending June 30, 2006 and 2005

	Year-to-date				Change
(in thousands, except sales price data)	2006		2005
Oil and Gas Operations
Operating revenues
Natural gas	$	222,278	$	162,001	$	60,277
Oil		89,617		54,804		34,813
Natural gas liquids		23,484		17,798		5,686
Other		3,318		2,705		613
Total	$	338,697	$	237,308	$	101,389
Production volume from continuing operations
Natural gas (MMcf)		31,052		29,858		1,194
Oil (MBbl)		1,832		1,666		166
Natural gas liquids (MMgal)		36.7		34.4		2.3
Production volumes from continuing ops. (MMcfe)		47,285		44,767		2,518
Total production volumes (MMcfe)		47,284		44,825		2,459
Revenue per unit of production including effects of all derivative instruments
Natural gas (Mcf)	$	7.16	$	5.43	$	1.73
Oil (barrel)	$	48.93	$	32.89	$	16.04
Natural gas liquids (gallon)	$	0.64	$	0.52	$	0.12
Other data from continuing operations
Lease operating expense (LOE)
LOE and other	$	65,484	$	48,115	$	17,369
Production taxes		25,852		22,073		3,779
Total	$	91,336	$	70,188	$	21,148
Depreciation, depletion and amortization	$	47,117	$	43,470	$	3,647
Capital expenditures	$	95,557	$	88,509	$	7,048
Exploration expenditures	$	1,526	$	494	$	1,032
Operating income	$	175,677	$	104,346	$	71,331
Natural Gas Distribution
Operating revenues
Residential	$	286,001	$	242,932	$	43,069
Commercial and industrial		117,413		94,880		22,533
Transportation		22,996		23,274		(278	)
Other		5,409		4,239		1,170
Total	$	431,819	$	365,325	$	66,494
Gas delivery volumes (MMcf)
Residential		14,980		17,183		(2,203	)
Commercial and industrial		7,025		7,706		(681	)
Transportation		24,948		25,683		(735	)
Total		46,953		50,572		(3,619	)
Other data
Depreciation and amortization	$	21,679	$	21,056	$	623
Capital expenditures	$	40,435	$	35,699	$	4,736
Operating income	$	66,438	$	72,034	$	5,596

5

SELECTED BUSINESS SEGMENT DATA (UNAUDITED)

For the 12 months ending June 30, 2006 and 2005

	Trailing 12 Months				Change
(in thousands, except sales price data)	2006		2005
Oil and Gas Operations
Operating revenues
Natural gas	$	425,913	$	307,865	$	118,048
Oil		151,464		107,504		43,960
Natural gas liquids		44,141		35,545		8,596
Other		7,566		5,154		2,412
Total	$	629,084	$	456,068	$	173,016
Production volumes from continuing operations
Natural gas (MMcf)		62,242		59,591		2,651
Oil (MBbl)		3,481		3,397		84
Natural gas liquids (MMgal)		72.9		70.4		2.5
Production volumes from continuing ops. (MMcfe)		93,538		90,030		3,508
Total production volumes (MMcfe)		93,558		90,121		3,437
Revenue per unit of production including effects of all derivative instruments
Natural gas (Mcf)	$	6.84	$	5.17	$	1.67
Oil (barrel)	$	43.51	$	31.65	$	11.86
Natural gas liquids (gallon)	$	0.61	$	0.50	$	0.11
Other data
Lease operating expense (LOE)
LOE and other	$	121,610	$	91,076	$	30,534
Production taxes		56,050		42,668		13,382
Total	$	177,660	$	133,744	$	43,916
Depreciation, depletion and amortization	$	92,987	$	86,265	$	6,722
Capital expenditures	$	360,759	$	421,037	$	60,278
Exploration expenditures	$	1,708	$	2,494	$	(786	)
Operating income	$	315,208	$	198,988	$	116,220
Natural Gas Distribution
Operating revenues
Residential	$	427,821	$	349,857	$	77,964
Commercial and industrial		189,490		144,390		45,100
Transportation		43,012		43,018		(6	)
Other		6,871		6,854		17
Total	$	667,194	$	544,119	$	123,075
Gas delivery volumes (MMcf)
Residential		22,398		23,696		(1,298	)
Commercial and industrial		11,817		11,753		64
Transportation		49,115		52,287		(3,172	)
Total		83,330		87,736		(4,406	)
Other data
Depreciation and amortization	$	42,974	$	41,469	$	1,505
Capital expenditures	$	78,012	$	63,686	$	14,326
Operating income	$	67,326	$	71,644	$	(4,318	)

6