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22 2002subsequent events in january 2011, we purchased cif 2019s 49.9% (49.9%) interest in 521 fifth avenue, thereby assuming full ownership of the building. the transaction values the consolidated interest at approximately $245.7 a0million. in january 2011, we repaid our $84.8 a0million, 5.15% (5.15%) unsecured notes at par on their maturity date. in january 2011, we, along with the moinian group, completed the recapitalization of 3 columbus circle. the recapitalization included a $138 a0million equity investment by sl a0green, a portion of which was in the form of sl a0green operating partnership units. we believe the property is now fully capitalized for all costs necessary to complete the redevelop- ment and lease-up of the building. the previously existing mortgage has been refinanced with a bridge loan provided by sl a0green and deutsche bank, which we intend to be further refinanced by third-party lenders at a later date. on february a010, 2011, the company and the operating partnership entered into atm equity offering sales agreements with each of merrill lynch, pierce, fenner a0& smith incorporated and morgan stanley a0& a0co. incorporated, to sell shares of the company 2019s common stock, from time to time, through a $250.0 a0 million 201cat the market 201d equity offering program under which merrill lynch, pierce, fenner a0& smith incorporated and morgan stanley a0& a0co. incorporated are acting as sales agents. as of february a022, 2011, we sold approximately 2.0 a0million shares our common stock through the program for aggregate proceeds of $144.1 a0million. 2009 quarter ended december a031 september a030 june a030 march a031.
| 2009 Quarter Ended | December 31 | September 30 | June 30 | March 31 |
| --------- | --------- | --------- | --------- | --------- |
| Total revenues | $243,040 | $245,769 | $248,251 | $258,787 |
| Income (loss) net of noncontrolling interests and before gains on sale | (380) | 4,099 | (10,242) | (26,600) |
| Equity in net gain (loss) on sale of interest in unconsolidated joint venture/ real estate | — | (157) | (2,693) | 9,541 |
| Gain on early extinguishment of debt | 606 | 8,368 | 29,321 | 47,712 |
| Gain (loss) on equity investment in marketable securities | (232) | (52) | 127 | (807) |
| Net income from discontinued operations | 1,593 | 1,863 | 999 | 1,319 |
| Gain (loss) on sale of discontinued operations | (1,741) | (11,672) | — | 6,572 |
| Net income (loss) attributable to SL Green | (154) | 2,449 | 17,512 | 37,737 |
| Preferred stock dividends | (4,969) | (4,969) | (4,969) | (4,969) |
| Net income (loss) attributable to SL Green common stockholders | $(5,123) | $(2,520) | $12,543 | $32,768 |
| Net income (loss) per common share-Basic | $(0.07) | $(0.03) | $0.19 | $0.57 |
| Net income (loss) per common share-Diluted | $(0.07) | $(0.03) | $0.18 | $0.57 |
88 sl green realty corp. 2010 annual report notes to consolidated financial statements.
Please answer the following questions with expressions if necessary.
what was the total revenues for 12/31 and 9/30?
assistant
add(243040, 245769)
human
and including 6/30?
assistant
add(243040, 245769), add(248251, #0)
human
and including all four periods?
assistant
add(243040, 245769), add(248251, #0), add(258787, #1)
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so what was the average over all periods?
assistant
add(243040, 245769), add(248251, #0), add(258787, #1), divide(#2, const_4)