2008-06-29     34,576

2008-05-24     34,500

2008-05-23     34,489

2008-05-18     33,392

2008-05-13     34,250

2008-05-05     34,315

2008-04-28     33,918

2008-04-20     34,570

2008-04-12     34,476

2008-04-08     34,100