| Value | Category | Cases | |
|---|---|---|---|
| 0 | 104 |
7.4%
|
|
| 1 | 74 |
5.3%
|
|
| 2 | 56 |
4%
|
|
| 3 | 301 |
21.6%
|
|
| 4 | 861 |
61.7%
|
|
| Sysmiss | 174 |