| Value | Category | Cases | |
|---|---|---|---|
| 1 | 265 |
29.7%
|
|
| 2 | 503 |
56.4%
|
|
| 3 | 91 |
10.2%
|
|
| 4 | 33 |
3.7%
|
|
| Sysmiss | 2454 |