| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
4.1%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 14 |
8.2%
|
|
| 9 | 7 |
4.1%
|
|
| 10 | 20 |
11.8%
|
|
| 11 | 10 |
5.9%
|
|
| 12 | 10 |
5.9%
|
|
| 13 | 4 |
2.4%
|
|
| 14 | 12 |
7.1%
|
|
| 15 | 15 |
8.8%
|
|
| 16 | 8 |
4.7%
|
|
| 17 | 17 |
10%
|
|
| 18 | 15 |
8.8%
|
|
| 19 | 16 |
9.4%
|
|
| 20 | 12 |
7.1%
|
|
| 21 | 2 |
1.2%
|
|
| Sysmiss | 3031 |