| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
18.8%
|
|
| 1 | 28 |
12.2%
|
|
| 2 | 39 |
17%
|
|
| 3 | 32 |
14%
|
|
| 4 | 12 |
5.2%
|
|
| 5 | 10 |
4.4%
|
|
| 6 | 26 |
11.4%
|
|
| 7 | 6 |
2.6%
|
|
| 8 | 33 |
14.4%
|
|
| Sysmiss | 2255 |