2011-03-10     29,959

2011-03-07     30,085

2010-11-21     29,695

2010-11-05     29,651

2010-11-01     28,052

2010-10-19     27,601

2010-10-11     27,438

2010-09-20     27,867

2010-09-17     28,624

2010-09-14     28,979