2010-07-21     28,538

2010-07-19     28,490

2010-06-08     27,966

2010-06-08     26,761

2010-05-24     28,665

2010-05-03     28,224

2010-04-12     28,750

2010-04-12     28,853

2010-03-25     28,509

2010-03-16     29,033