| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2.5%
|
|
| 1 | 12 |
7.5%
|
|
| 2 | 12 |
7.5%
|
|
| 3 | 21 |
13.2%
|
|
| 4 | 18 |
11.3%
|
|
| 5 | 9 |
5.7%
|
|
| 6 | 27 |
17%
|
|
| 7 | 6 |
3.8%
|
|
| 8 | 6 |
3.8%
|
|
| 10 | 4 |
2.5%
|
|
| 12 | 40 |
25.2%
|
|
| Sysmiss | 1792 |