2011-06-30     27,482

2011-06-23     27,066

2011-06-22     27,523

2011-05-23     27,693

2011-05-17     28,884

2011-05-02     29,242

2011-04-21     29,592

2011-04-14     29,469

2011-04-11     28,483

2011-04-07     27,483