| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
11.7%
|
|
| 1 | 8 |
8.5%
|
|
| 2 | 11 |
11.7%
|
|
| 3 | 12 |
12.8%
|
|
| 4 | 4 |
4.3%
|
|
| 5 | 2 |
2.1%
|
|
| 6 | 6 |
6.4%
|
|
| 7 | 6 |
6.4%
|
|
| 8 | 3 |
3.2%
|
|
| 9 | 10 |
10.6%
|
|
| 10 | 17 |
18.1%
|
|
| 11 | 4 |
4.3%
|
|
| Sysmiss | 34 |