2012-05-23     30,574

2012-05-20     31,105

2012-05-18     29,755

2012-05-12     29,406

2012-05-07     29,598

2012-05-03     27,890

2012-04-30     29,079

2012-04-26     30,021

2012-04-18     28,789

2012-04-12     29,415