| Value | Category | Cases | |
|---|---|---|---|
| 1 | 192 |
24.4%
|
|
| 2 | 29 |
3.7%
|
|
| 3 | 29 |
3.7%
|
|
| 4 | 537 |
68.2%
|
|
| Sysmiss | 2 |