| Year | Correction | Supplement | Correction and Supplement | Total | |||
| Number | Proportion | Number | Proportion | Number | Proportion | ||
| 2012 | 27 | 77.14% | 8 | 22.86% | 0 | 0.00% | 35 |
| 2013 | 164 | 66.67% | 60 | 24.39% | 22 | 8.94% | 246 |
| 2014 | 100 | 67.57% | 38 | 25.68% | 10 | 6.76% | 148 |
| Total | 291 | 67.83% | 106 | 24.71% | 32 | 7.46% | 429 |