| 年份 | 隶属度 | CSR演进阶段 | ||
| I | II | III | ||
| 2011 | 0 | 0.7968 | 0.2031 | II |
| 2012 | 0 | 0.4702 | 0.5297 | III |
| 2013 | 0 | 0.2949 | 0.7050 | III |
| 2014 | 0 | 0.0806 | 0.9193 | III |