2011-05-02     29,212

2011-04-21     29,561

2011-04-14     29,441

2011-04-11     28,457

2011-04-07     27,454

2011-04-02     27,170

2011-03-22     27,461

2011-03-17     27,832

2011-03-13     28,544

2011-03-10     30,173