| Value | Category | Cases | |
|---|---|---|---|
| 1 | 191 |
24.3%
|
|
| 2 | 35 |
4.4%
|
|
| 3 | 3 |
0.4%
|
|
| 4 | 558 |
70.9%
|
|
| Sysmiss | 2 |