Quarterly Sales Estimates for WH
| 03-2008 | 119.59 | 119.59 | 119.59 | 0 | 4/1/2008 |
| 06-2008 | 163.13 | 163.13 | 163.13 | 0 | 5/16/2008 |
| 09-2008 | 173.59 | 173.59 | 173.59 | 0 | 8/15/2008 |
| 12-2008 | 252.45 | 252.45 | 252.45 | 0 | 11/14/2008 |
| 03-2009 | 131 | 131 | 131 | 0 | 3/11/2009 |
| 06-2009 | 178 | 178 | 178 | 0 | 3/11/2009 |
| 09-2009 | 171.26 | 171.26 | 171.26 | 0 | 8/12/2009 |
| 12-2009 | 195.48 | 195.48 | 195.48 | 0 | 8/12/2009 |
| 03-2010 | 126.775 | 126.775 | 126.775 | 0 | 4/6/2010 |
| 06-2010 | 99.094 | 99.094 | 99.094 | 0 | 5/27/2010 |
| 09-2010 | 120 | 120 | 120 | 0 | 8/18/2010 |
| 12-2010 | 165 | 165 | 165 | 0 | 12/20/2010 |