Selected quarterly financial information for each of the quarters in the years ended December 31, 2013 and 2012 is as follows (in thousands, except per share data):


	March 31, 2013			June 30, 2013			September 30, 2013			December 31, 2013
Revenue ⁽¹⁾	$	416,723		$	425,005		$	421,466		$	431,103
Operating income ⁽¹⁾		59,892			67,969			67,271			56,019
Loss from discontinued operations, net of taxes ⁽¹⁾		(355	)		(2,739	)		(663	)		—
Net income ⁽¹⁾		181,092			20,429			51,843			47,471
Basic earnings per share:
Net income ⁽²⁾	$	1.81		$	0.19		$	0.45		$	0.41
Diluted earnings per share:
Net income ⁽²⁾	$	1.78		$	0.19		$	0.44		$	0.41


	March 31, 2012			June 30, 2012			September 30, 2012		December 31, 2012
Revenue ⁽¹⁾	$	426,356		$	433,897		$	435,727	$	427,677
Operating income ⁽¹⁾		69,451			75,125			79,733		80,299
(Loss) income from discontinued operations, net of taxes ⁽¹⁾		(304	)		(150	)		99		150
Net income		31,680			37,334			42,339		45,408
Basic earnings per share:
Net income	$	0.32		$	0.37		$	0.42	$	0.46
Diluted earnings per share:
Net income	$	0.32		$	0.37		$	0.42	$	0.45

⁽¹⁾

The amounts presented for the first two quarters of 2013 and the four quarters of 2012 are not equal to the same amounts previously reported in the respective reports on Form 10-Q and Form 10-K for each period as a result of discontinued operations. Below is a reconciliation to the previously reported amounts in Form 10-Q.

⁽²⁾

The earnings per share amounts in the first quarter of 2013 were favorably impacted by the net tax benefit resulting from the revaluation of certain deferred tax assets and liabilities associated with the REIT conversion effective January 1, 2013. Additionally, the earnings per share amounts in the second quarter of 2013 were negatively impacted by $36.3 million of expenses associated with debt refinancing transactions.


	March 31, 2013			June 30, 2013
Total revenue previously reported	$	425,724		$	433,981
Discontinued operations		(9,001	)		(8,976	)

Revised total revenue	$	416,723		$	425,005

Operating income previously reported	$	59,332		$	63,610
Discontinued operations		560			4,359

Revised operating income	$	59,892		$	67,969

Income from discontinued operations, net of taxes, previously reported	$	—		$	—
Discontinued operations subsequent to the respective reporting period		(355	)		(2,739	)

Revised loss from discontinued operations, net of taxes	$	(355	)	$	(2,739	)


	March 31, 2012			June 30, 2012			September 30, 2012			December 31, 2012
Total revenue previously reported	$	435,305		$	442,866		$	444,853		$	436,861
Discontinued operations		(8,949	)		(8,969	)		(9,126	)		(9,184	)

Revised total revenue	$	426,356		$	433,897		$	435,727		$	427,677

Operating income previously reported	$	69,544		$	74,885		$	79,888		$	80,516
Discontinued operations		(93	)		240			(155	)		(217	)

Revised operating income	$	69,451		$	75,125		$	79,733		$	80,299

Income from discontinued operations, net of taxes, previously reported	$	(362	)	$	—		$	—		$	—
Discontinued operations subsequent to the respective reporting period		58			(150	)		99			150

Revised loss from discontinued operations, net of taxes	$	(304	)	$	(150	)	$	99		$	150