| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2016 | 662 | 0.0% | 13 | 0.0% | 675 | 0.0% |
| 2015 | 662 | 19.49% | 13 | -38.1% | 675 | 17.39% |
| 2014 | 554 | 32.85% | 21 | 40.0% | 575 | 33.1% |
| 2013 | 417 | 40.4% | 15 | 0.0% | 432 | 38.46% |
| 2012 | 297 | 52.31% | 15 | 50.0% | 312 | 52.2% |
| 2011 | 195 | 58.54% | 10 | 150.0% | 205 | 61.42% |
| 2010 | 123 | 89.23% | 4 | 100.0% | 127 | 89.55% |
| 2009 | 65 | 712.5% | 2 | 0.0% | 67 | 570.0% |
| 2008 | 8 | -- | 2 | -- | 10 | -- |