2012-04-02     28,982

2012-03-26     29,203

2012-03-20     29,711

2012-03-19     28,400

2012-03-13     28,730

2012-03-07     28,437

2012-03-03     29,299

2011-12-06     28,904

2011-12-02     27,267

2011-11-14     29,546