| Value | Category | Cases | |
|---|---|---|---|
| 8 | 56 |
1.2%
|
|
| 9 | 569 |
12%
|
|
| 10 | 864 |
18.2%
|
|
| 11 | 861 |
18.1%
|
|
| 12 | 767 |
16.2%
|
|
| 13 | 638 |
13.4%
|
|
| 14 | 437 |
9.2%
|
|
| 15 | 238 |
5%
|
|
| 16 | 137 |
2.9%
|
|
| 17 | 85 |
1.8%
|
|
| 18 | 51 |
1.1%
|
|
| 19 | 25 |
0.5%
|
|
| 20 | 14 |
0.3%
|
|
| 21 | 2 |
0%
|
|
| 22 | 2 |
0%
|
|
| 99 | Missing | 1 |
0%
|
| Sysmiss | 443 |