| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2014 | 72 | 71.43% | 2 | -50.0% | 74 | 60.87% |
| 2012 | 42 | 16.67% | 4 | 33.33% | 46 | 17.95% |
| 2011 | 36 | 63.64% | 3 | -50.0% | 39 | 39.29% |
| 2010 | 22 | 29.41% | 6 | 20.0% | 28 | 27.27% |
| 2009 | 17 | 54.55% | 5 | -16.67% | 22 | 29.41% |
| 2008 | 11 | -15.38% | 6 | 20.0% | 17 | -5.56% |
| 2007 | 13 | 62.5% | 5 | -28.57% | 18 | 20.0% |
| 2006 | 8 | -- | 7 | -- | 15 | -- |