| Value | Category | Cases | |
|---|---|---|---|
| 1 | 107 |
4.8%
|
|
| 2 | 161 |
7.3%
|
|
| 3 | 644 |
29.2%
|
|
| 4 | 1297 |
58.7%
|
|
| Sysmiss | 4861 |