2007-08-17 2007-08-24 2007-08-31 2007-09-07 2007-09-14 2007-09-21 2007-09-28 2007-10-05 2007-10-12 2007-10-19 2007-10-26 1.76 1.76 1.78 1.79 1.77 1.79 1.82 1.84 1.88 1.89 1.89