| Value | Category | Cases | |
|---|---|---|---|
| 1 | 46 |
27.7%
|
|
| 2 | 90 |
54.2%
|
|
| 3 | 19 |
11.4%
|
|
| 4 | 11 |
6.6%
|
|
| Sysmiss | 129 |