2011-03-10     29,970

2011-03-07     30,097

2010-11-21     29,706

2010-11-05     29,661

2010-11-01     28,060

2010-10-19     27,610

2010-10-11     27,446

2010-09-20     27,874

2010-09-17     28,632

2010-09-14     28,988