| Year | Number of TE banks under CRS approach | Percentage (%) | Number of TE banks under VRS approach | Percentage (%) |
| 2005 | 5 | 7.04% | 18 | 25.35% |
| 2006 | 5 | 7.04% | 19 | 26.76% |
| 2007 | 7 | 9.86% | 19 | 26.76% |
| 2008 | 6 | 8.45% | 15 | 21.13% |
| 2009 | 8 | 11.27% | 15 | 21.13% |
| 2010 | 7 | 9.86% | 19 | 26.76% |