| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2013 | 236 | 3.51% | 1 | 0.0% | 237 | 3.49% |
| 2012 | 228 | 5.56% | 1 | -- | 229 | 6.02% |
| 2011 | 216 | 5.37% | 0 | -- | 216 | 5.37% |
| 2010 | 205 | 31.41% | 0 | -- | 205 | 31.41% |
| 2009 | 156 | 21.88% | 0 | -- | 156 | 21.88% |
| 2008 | 128 | -3.76% | 0 | -- | 128 | -3.76% |
| 2007 | 133 | -6.99% | 0 | -- | 133 | -6.99% |
| 2006 | 143 | -- | 0 | -- | 143 | -- |