2012-05-18     30,068

2012-05-12     29,642

2012-05-07     29,893

2012-05-03     28,136

2012-04-30     29,354

2012-04-26     30,310

2012-04-18     29,045

2012-04-12     29,672

2012-04-09     29,185

2012-04-05     29,961