2011-04-07     27,237

2011-04-02     26,939

2011-03-22     27,221

2011-03-17     27,616

2011-03-13     28,318

2011-03-10     29,935

2011-03-07     30,064

2010-11-21     29,671

2010-11-05     29,622

2010-11-01     28,028