2012-03-13     28,706

2012-03-07     28,412

2012-03-03     29,265

2011-12-06     28,879

2011-12-02     27,245

2011-11-14     29,527

2011-11-14     28,574

2011-10-24     28,342

2011-10-18     28,965

2011-10-04     27,706