| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
2.3%
|
|
| 2 | 62 |
47.7%
|
|
| 3 | 49 |
37.7%
|
|
| 4 | 16 |
12.3%
|
|
| Sysmiss | 23651 |