2007-09-04     33,870

2007-06-18     35,265

2007-05-24     35,544

2007-05-21     35,494

2007-05-18     34,737

2007-05-10     34,702

2007-05-07     33,749

2007-03-12     35,883

2006-11-05     36,203

2006-10-30     37,002