Quarterly Sales Estimates for SRZ
| 03-2007 | 521.02 | 514.6 | 517.81 | 4.539 | 4/13/2007 |
| 06-2007 | 534.87 | 534.87 | 534.87 | 0 | 7/26/2007 |
| 09-2007 | 549 | 543.7 | 546.35 | 3.747 | 10/5/2007 |
| 12-2007 | 557.53 | 557.53 | 557.53 | 0 | 9/19/2007 |
| 09-2008 | 432.84 | 432.84 | 432.84 | 0 | 11/3/2008 |
| 12-2008 | 413.26 | 413.26 | 413.26 | 0 | 11/10/2008 |
| 03-2009 | 418.81 | 418.81 | 418.81 | 0 | 11/10/2008 |
| 06-2009 | 404.88 | 404.88 | 404.88 | 0 | 11/10/2008 |
| 09-2009 | 407.06 | 407.06 | 407.06 | 0 | 11/10/2008 |
| 12-2009 | 410.42 | 410.42 | 410.42 | 0 | 11/10/2008 |
| 12-2010 | 338.213 | 338.213 | 338.213 | 0 | 1/31/2011 |
| 03-2011 | 305.444 | 305.444 | 305.444 | 0 | 4/21/2011 |
| 06-2011 | 324.627 | 324.627 | 324.627 | 0 | 6/15/2011 |
| 09-2011 | 325.69 | 325.69 | 325.69 | 0 | 10/24/2011 |
| 12-2011 | 337.09 | 337.09 | 337.09 | 0 | 2/6/2012 |
| 03-2012 | 330.69 | 330.69 | 330.69 | 0 | 4/17/2012 |
| 06-2012 | 342.33 | 335.8 | 339.065 | 4.617 | 7/31/2012 |