| Value | Category | Cases | |
|---|---|---|---|
| 1 | 219 |
71.8%
|
|
| 2 | 66 |
21.6%
|
|
| 3 | 17 |
5.6%
|
|
| 4 | 3 |
1%
|
|
| Sysmiss | 1 |