| Year | Franchised | Change | Company-Owned | Change | Total | Change |
|---|---|---|---|---|---|---|
| 2012 | 145 | -7.64% | 0 | -- | 145 | -7.64% |
| 2011 | 157 | -3.09% | 0 | -- | 157 | -3.09% |
| 2010 | 162 | 6.58% | 0 | -- | 162 | 6.58% |
| 2009 | 152 | -3.18% | 0 | -- | 152 | -3.18% |
| 2008 | 157 | 18.05% | 0 | -- | 157 | 18.05% |
| 2007 | 133 | 16.67% | 0 | -- | 133 | 16.67% |
| 2006 | 114 | 25.27% | 0 | -- | 114 | 25.27% |
| 2005 | 91 | 28.17% | 0 | -- | 91 | 28.17% |
| 2004 | 71 | 5.97% | 0 | -- | 71 | 5.97% |
| 2003 | 67 | 6.35% | 0 | -- | 67 | 6.35% |
| 2002 | 63 | 1.61% | 0 | -- | 63 | 1.61% |
| 2001 | 62 | -- | 0 | -- | 62 | -- |