| Sequence | Turnover number of whole year | Turnover time | Turnover number | Proportion |
| 1 | 89 | Within 30 days | 35 | 39.33% |
| 2 | 89 | 31 - 60 days | 21 | 23.60% |
| 3 | 89 | 61 - 90 days | 12 | 13.48% |
| 4 | 89 | 91 - 1230 days | 9 | 10.11% |
| 5 | 89 | 121 - 150 days | 6 | 6.74% |
| 6 | 89 | 151 - 180 days | 2 | 2.25% |
| 7 | 89 | 181 - 360 days | 4 | 4.49% |
| Total | / | / | 89 | 100.00% |