Well since 9/23/2013 there have been 1,047,755,681 shares bought.
Sep 30, 2013 0.00 0.00 0.00 0.00 102,088,381 0.00
Sep 27, 2013 0.00 0.00 0.00 0.00 196,531,400 0.00
Sep 26, 2013 0.00 0.00 0.00 0.00 234,463,100 0.00
Sep 25, 2013 0.00 0.00 0.00 0.00 245,287,300 0.00
Sep 24, 2013 0.00 0.00 0.00 0.00 35,655,100 0.00
Sep 23, 2013 0.00 0.00 0.00 0.00 233,730,400 0.00