|
| Frequency | Percentage (%) | Cumulative Percentage (%) |
| Before 2020 | 47 | 66.20 | 66.20 |
| 2020 | 14 | 19.72 | 85.92 |
| 2021 | 5 | 7.04 | 92.96 |
| No response | 5 | 7.04 | 100 |
| Total | 71 | 100 |
|