07/01/12 7,023,324,899 08/01/12 7,029,872,203 09/01/12 7,036,419,508 10/01/12 7,042,755,609 11/01/12 7,049,302,914 12/01/12 7,055,639,015 01/01/13 7,062,186,320 02/01/13 7,068,733,624 03/01/13 7,074,647,319 04/01/13 7,081,194,623 05/01/13 7,087,530,725 06/01/13 7,094,078,029 07/01/13 7,100,414,131
Source: U.S. Census Bureau, International Data Base