| 时间 | 总计 | 涉及 | 比重 | 不涉及 | 比重 |
| 2019 | 1 | 1 | 100% | 0 | 0% |
| 2020 | 28 | 11 | 39.2% | 17 | 60.8% |
| 2021 | 50 | 28 | 56% | 22 | 44% |
| 2022 | 17 | 12 | 70.6% | 5 | 29.4% |
| 2023 | 22 | 11 | 50% | 11 | 50% |