2012-03-20     30,027

2012-03-19     28,735

2012-03-13     29,024

2012-03-07     28,771

2012-03-03     29,625

2011-12-06     29,197

2011-12-02     27,573

2011-11-14     29,864

2011-11-14     28,942

2011-10-24     28,656