| Value | Category | Cases | |
|---|---|---|---|
| 7 | 2015 |
0.7%
|
|
| 8 | 12540 |
4.6%
|
|
| 9 | 94774 |
34.9%
|
|
| 10 | 144458 |
53.2%
|
|
| 11 | 16585 |
6.1%
|
|
| 12 | 324 |
0.1%
|
|
| 96 | Ungraded | 627 |
0.2%
|
| 98 | Invalid | 0 | |
| 99 | Missing | 0 |