| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2013 | 197 | 3.68% | 40 | -2.44% | 237 | 2.6% |
| 2012 | 190 | -2.06% | 41 | -4.65% | 231 | -2.53% |
| 2011 | 194 | -6.28% | 43 | -18.87% | 237 | -8.85% |
| 2010 | 207 | -6.33% | 53 | 1.92% | 260 | -4.76% |
| 2009 | 221 | -10.16% | 52 | -21.21% | 273 | -12.5% |
| 2008 | 246 | -13.38% | 66 | 73.68% | 312 | -3.11% |
| 2007 | 284 | 9.23% | 38 | -- | 322 | 23.85% |
| 2006 | 260 | 15.04% | 0 | -- | 260 | 15.04% |
| 2005 | 226 | 201.33% | 0 | -- | 226 | 201.33% |
| 2004 | 75 | -- | 0 | -- | 75 | -- |