| Value | Category | Cases | |
|---|---|---|---|
| 1 | 38 |
9.5%
|
|
| 2 | 294 |
73.5%
|
|
| 3 | 41 |
10.3%
|
|
| 4 | 27 |
6.8%
|
|
| Sysmiss | 200 |