2012-07-01     30,927

2012-06-28     28,792

2012-06-18     29,323

2012-06-15     29,954

2012-05-31     31,134

2012-05-29     30,129

2012-05-23     30,926

2012-05-20     31,432

2012-05-18     30,161

2012-05-12     29,709