| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 |
13.6%
|
|
| 2 | 214 |
47.6%
|
|
| 3 | 10 |
2.2%
|
|
| 4 | 165 |
36.7%
|
|
| Sysmiss | 1505 |