2011-03-07     30,288

2010-11-21     29,900

2010-11-05     29,862

2010-11-01     28,270

2010-10-19     27,813

2010-10-11     27,642

2010-09-20     28,094

2010-09-17     28,823

2010-09-14     29,201

2010-09-10     30,370