| Value | Category | Cases | |
|---|---|---|---|
| 8 | 214 |
1.1%
|
|
| 9 | 1139 |
5.6%
|
|
| 10 | 2380 |
11.7%
|
|
| 11 | 2873 |
14.1%
|
|
| 12 | 2955 |
14.5%
|
|
| 13 | 2645 |
13%
|
|
| 14 | 2385 |
11.7%
|
|
| 15 | 1923 |
9.4%
|
|
| 16 | 1585 |
7.8%
|
|
| 17 | 1243 |
6.1%
|
|
| 18 | 697 |
3.4%
|
|
| 19 | 276 |
1.4%
|
|
| 20 | 49 |
0.2%
|
|
| 21 | 7 |
0%
|