2008-04-28     34,051

2008-04-20     34,690

2008-04-12     34,601

2008-04-08     34,219

2008-03-29     35,089

2008-03-24     34,081

2007-10-21     34,293

2007-10-21     33,840

2007-09-17     34,634

2007-09-04     33,806