| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2013 | 50 | 13.64% | 4 | 0.0% | 54 | 12.5% |
| 2012 | 44 | 100.0% | 4 | 0.0% | 48 | 84.62% |
| 2011 | 22 | 57.14% | 4 | 33.33% | 26 | 52.94% |
| 2010 | 14 | 100.0% | 3 | -25.0% | 17 | 54.55% |
| 2009 | 7 | 75.0% | 4 | 300.0% | 11 | 120.0% |
| 2008 | 4 | 300.0% | 1 | -50.0% | 5 | 66.67% |
| 2007 | 1 | -- | 2 | -- | 3 | -- |