| 2021 / 04 | 0 |
| 2021 / 03 | 0 |
| 2021 / 02 | 0 |
| 2021 / 01 | 0 |
| 2020 / 12 | 2 |
| 2020 / 11 | 0 |
| 2020 / 10 | 2 |
| 2020 / 09 | 0 |
| 2020 / 08 | 0 |
| 2020 / 07 | 0 |
| 2020 / 06 | 0 |
| 2020 / 05 | 0 |
| 2020 / 04 | 0 |
| 2021 / 04 | 0 |
| 2021 / 03 | 0 |
| 2021 / 02 | 19 |
| 2021 / 01 | 13 |
| 2020 / 12 | 6 |
| 2020 / 11 | 0 |
| 2020 / 10 | 19 |
| 2020 / 09 | 13 |
| 2020 / 08 | 0 |
| 2020 / 07 | 44 |
| 2020 / 06 | 13 |
| 2020 / 05 | 19 |
| 2020 / 04 | 0 |