| Value | Category | Cases | |
|---|---|---|---|
| 1 | 279 |
60.8%
|
|
| 2 | 134 |
29.2%
|
|
| 3 | 40 |
8.7%
|
|
| 4 | 6 |
1.3%
|
|
| Sysmiss | 2324 |