| Value | Category | Cases | |
|---|---|---|---|
| 0 | 114 |
27.7%
|
|
| 1 | 17 |
4.1%
|
|
| 2 | 22 |
5.4%
|
|
| 3 | 28 |
6.8%
|
|
| 4 | 32 |
7.8%
|
|
| 5 | 46 |
11.2%
|
|
| 6 | 54 |
13.1%
|
|
| 7 | 38 |
9.2%
|
|
| 8 | 23 |
5.6%
|
|
| 9 | 22 |
5.4%
|
|
| 10 | 15 |
3.6%
|
|
| Sysmiss | 173 |