Quarterly Sales Estimates for YGE
| 06-2007 | 94 | 94 | 94 | 0 | 7/18/2007 |
| 09-2007 | 151.8 | 149.2 | 150.5 | 1.838 | 11/5/2007 |
| 12-2007 | 187.5 | 164.43 | 179.71 | 13.233 | 2/4/2008 |
| 03-2008 | 209.7 | 189.68 | 200.42 | 8.216 | 3/12/2008 |
| 06-2008 | 228.9 | 222.5 | 226.4 | 2.754 | 7/7/2008 |
| 09-2008 | 298.4 | 275.5 | 286.448 | 11.25 | 11/13/2008 |
| 12-2008 | 242.9 | 217.5 | 233.432 | 10.419 | 2/6/2009 |
| 03-2009 | 210.9 | 200.9 | 205.266 | 3.688 | 4/16/2009 |
| 06-2009 | 226.8 | 199.8 | 215.6 | 7.915 | 8/18/2009 |
| 09-2009 | 350.8 | 286.7 | 323.822 | 18.468 | 10/13/2009 |
| 12-2009 | 357.3 | 309.7 | 328.987 | 14.059 | 3/2/2010 |
| 03-2010 | 365.608 | 336.152 | 350.066 | 9.476 | 5/21/2010 |
| 06-2010 | 401.6 | 354.7 | 370.938 | 12.563 | 8/18/2010 |
| 09-2010 | 538.25 | 437.3 | 479.166 | 27.711 | 11/3/2010 |
| 12-2010 | 586 | 486.8 | 553.233 | 22.661 | 2/17/2011 |
| 03-2011 | 632.281 | 469.4 | 565.023 | 58.427 | 5/13/2011 |
| 06-2011 | 671 | 506.1 | 619.307 | 40.24 | 8/3/2011 |