2008-05-05     34,511

2008-04-28     34,117

2008-04-20     34,756

2008-04-12     34,661

2008-04-08     34,283

2008-03-29     35,147

2008-03-24     34,142

2007-10-21     34,357

2007-10-21     33,903

2007-09-17     34,700