2011-09-02     27,682

2011-08-30     27,039

2011-08-21     27,451

2011-07-28     28,476

2011-07-27     28,287

2011-07-25     28,584

2011-07-14     29,540

2011-07-11     27,360

2011-07-04     27,704

2011-06-30     27,156