2012-05-20     39,490

2012-05-20     38,230

2012-05-17     37,911

2012-05-14     37,153

2012-05-12     37,044

2012-05-07     37,410

2012-05-06     37,929

2012-05-03     39,488

2012-05-02     39,245

2012-04-27     39,342