5/29/2015
5,000,000,000
$30,555,383,250
10,000,000,000
15,000,000,000
20,000,000,000
25,000,000,000
$30,000,000,000
$41,500,000
12/17/2010
$46,500,000
12/17/2010
$646,500,000
2/13/2012
$1,155,553,250
4/26/2013
$1,622,383,250
4/26/2013
$1,792,383,250
4/26/2013
$2,191,383,250
4/26/2013
$4,111,383,250
4/26/2013
$5,111,383,250
6/24/2013
$6,106,383,250
9/13/2013
$9,286,383,250
12/19/2013
$10,051,383,250
12/19/2013
$11,746,383,250
12/30/2013
$14,696,383,250
2/6/2014
$16,496,383,250
4/1/2015
$17,496,383,250
4/1/2015
$19,846,383,250
4/1/2015
$29,446,383,250
4/1/2015
$30,555,383,250
5/29/2015
