2012-03-07     28,723

2012-03-03     29,577

2011-12-06     29,149

2011-12-02     27,527

2011-11-14     29,818

2011-11-14     28,893

2011-10-24     28,605

2011-10-18     29,282

2011-10-04     27,979

2011-09-24     27,939