2011-04-21     29,312

2011-04-14     29,144

2011-04-11     28,156

2011-04-07     27,201

2011-04-02     26,898

2011-03-22     27,186

2011-03-17     27,582

2011-03-13     28,280

2011-03-10     29,893

2011-03-07     30,022