A summary of the unaudited quarterly financial information for the years ended December 31, 2013 and 2012 is presented below:



	2013 Quarter Ended
	March 31			June 30			September 30			December 31
Equity in income of joint ventures	$	885,403		$	(54,507	)	$	(58,561	)	$	970,663
Interest and other income	$	1,345		$	3,108		$	3,213		$	1,923
Net income (loss)	$	825,229		$	(86,945	)	$	(89,641	)	$	929,366
Net income (loss) allocated to:
Class A limited partners	$	(75,675	)	$	—		$	—		$	496,715
Class B limited partners	$	901,571		$	(86,945	)	$	(89,641	)	$	432,651
General partners	$	(667	)	$	—		$	—		$	—
Net income (loss) per weighted-average limited partner unit:
Class A	$	(0.02	)	$	—		$	—		$	0.15
Class B	$	3.99		$	(0.38	)	$	(0.40	)	$	1.91
Distribution of operating cash per weighted-average limited partner unit:
Class A	$	—		$	—		$	—		$	—
Class B	$	—		$	—		$	—		$	—
Distribution of net property sale proceeds per weighted- average limited partner unit:
Class A	$	—		$	—		$	—		$	1.09
Class B	$	—		$	—		$	—		$	0.8



	2012 Quarter Ended
	March 31			June 30			September 30			December 31
Equity in income (loss) of joint ventures	$	75,814		$	79,832		$	3,269		$	(4,588	)
Interest and other income	3,425			1,785			1,326			1,370
Net income (loss)	21,656			37,490			(37,700		)	(43,513		)
Net income (loss) allocated to:
Class A limited partners	79,177			(110,819		)	(37,323		)	(43,078		)
Class B limited partners	(57,738		)	147,934			—			—
General partners	217			375			(377		)	(435		)
Net income (loss) per weighted-average limited partner unit:
Class A	0.02			(0.03		)	(0.01		)	(0.01		)
Class B^(a)	(0.26		)	0.65			—			—
Distribution of operating cash per weighted-average limited partner unit:
Class A	—			—			—			—
Class B	—			—			—			—
Distribution of net property sale proceeds per weighted- average limited partner unit:
Class A	—			0.99			—			—
Class B	—			1.11			—			—

^(a)

The quarterly per-unit amounts have been calculated using actual income (loss) for the respective quarters. Conversely, the corresponding annual income (loss) per-unit amounts have been calculated assuming that income (loss) was earned ratably over the year. As a result, the sum of these quarterly per-unit amounts does not equal the respective annual per-unit amount presented in the accompanying financial statements.