| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
2.9%
|
|
| 1 | 41 |
4.3%
|
|
| 2 | 72 |
7.6%
|
|
| 3 | 90 |
9.5%
|
|
| 4 | 67 |
7.1%
|
|
| 5 | 82 |
8.7%
|
|
| 6 | 57 |
6%
|
|
| 7 | 54 |
5.7%
|
|
| 8 | 110 |
11.6%
|
|
| 9 | 52 |
5.5%
|
|
| 10 | 41 |
4.3%
|
|
| 11 | 84 |
8.9%
|
|
| 12 | 158 |
16.7%
|
|
| 13 | 10 |
1.1%
|
|
| Sysmiss | 1055 |