| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
11.2%
|
|
| 1 | 4 |
4.5%
|
|
| 2 | 16 |
18%
|
|
| 3 | 15 |
16.9%
|
|
| 4 | 4 |
4.5%
|
|
| 5 | 7 |
7.9%
|
|
| 6 | 7 |
7.9%
|
|
| 7 | 3 |
3.4%
|
|
| 8 | 8 |
9%
|
|
| 9 | 2 |
2.2%
|
|
| 10 | 6 |
6.7%
|
|
| 12 | 7 |
7.9%
|
|
| Sysmiss | 131 |