someone responded as follows-end of 2011 they had 1,282m shares/ end of 2012 they had 1,203m shares-diff.79 m shares. o.k. but they bought back 126 m which still leaves a diff. of 47m shares. lets use 18.00 per share price which gives it a value of 846 million / where is it? ! that's a lot of money removed from the buy back treasure chest!