2012-05-18     30,018

2012-05-12     29,595

2012-05-07     29,850

2012-05-03     28,090

2012-04-30     29,309

2012-04-26     30,264

2012-04-18     29,001

2012-04-12     29,626

2012-04-09     29,139

2012-04-05     29,921