| Value | Category | Cases | |
|---|---|---|---|
| 0 | 50 |
4.5%
|
|
| 1 | 331 |
29.9%
|
|
| 2 | 174 |
15.7%
|
|
| 3 | 161 |
14.5%
|
|
| 4 | 53 |
4.8%
|
|
| 5 | 338 |
30.5%
|
|
| Sysmiss | 24063 |