| year | 2018/19 | 2020/21 | 2021/22 | 2022/23 | 2023/24 |
|---|---|---|---|---|---|
| band1 | 89 | 58 | 67 | 91 | 93 |
| band2 | 540 | 357 | 476 | 506 | 558 |
| band3 | 571 | 522 | 598 | 646 | 623 |
| band4 | 277 | 385 | 309 | 259 | 244 |
| band5 | 93 | 171 | 113 | 84 | 55 |
| band6 | 23 | 70 | 34 | 13 | 11 |
| band7 | 6 | 23 | 7 | 4 | 2 |
| band8 | 2 | 9 | 1 | 0 | 0 |
| band9 | 1 | 3 | 1 | 0 | 0 |
| band10 | 0 | 1 | 0 | 0 | 0 |
| not scored | 358 | 360 | 355 | 366 | 386 |