2010-03-16     28,901

2010-03-08     28,401

2010-03-03     27,820

2009-10-21     29,233

2009-10-13     27,933

2009-10-06     28,688

2009-10-06     28,818

2009-09-25     29,866

2009-09-24     28,169

2009-09-10     28,015