| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
1.3%
|
|
| 1 | 76 |
16.9%
|
|
| 2 | 52 |
11.6%
|
|
| 3 | 185 |
41.2%
|
|
| 4 | 130 |
29%
|
|
| Sysmiss | 32 |