2012-04-30     28,858

2012-04-26     29,903

2012-04-18     28,643

2012-04-12     29,205

2012-04-09     28,735

2012-04-05     29,436

2012-04-02     28,700

2012-03-26     28,956

2012-03-20     29,512

2012-03-19     28,193