| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2017 | 641 | 12.06% | 34 | 126.67% | 675 | 14.99% |
| 2016 | 572 | 39.51% | 15 | 150.0% | 587 | 41.11% |
| 2013 | 410 | 69.42% | 6 | 0.0% | 416 | 67.74% |
| 2012 | 242 | 1244.44% | 6 | 20.0% | 248 | 978.26% |
| 2011 | 18 | 157.14% | 5 | 66.67% | 23 | 130.0% |
| 2010 | 7 | -12.5% | 3 | 50.0% | 10 | 0.0% |
| 2009 | 8 | 33.33% | 2 | 0.0% | 10 | 25.0% |
| 2008 | 6 | -- | 2 | -- | 8 | -- |