| Value | Category | Cases | |
|---|---|---|---|
| 1 | 70 |
44.3%
|
|
| 2 | 53 |
33.5%
|
|
| 3 | 18 |
11.4%
|
|
| 4 | 17 |
10.8%
|
|
| Sysmiss | 1252 |