2010-03-16     28,988

2010-03-08     28,495

2010-03-03     27,942

2009-10-21     29,319

2009-10-13     28,021

2009-10-06     28,785

2009-10-06     28,889

2009-09-25     29,947

2009-09-24     28,290

2009-09-10     28,107