| Value | Category | Cases | |
|---|---|---|---|
| 1 | 165 |
21%
|
|
| 2 | 38 |
4.8%
|
|
| 3 | 10 |
1.3%
|
|
| 4 | 573 |
72.9%
|
|
| Sysmiss | 3 |