| Value | Category | Cases | |
|---|---|---|---|
| 1 | 89 |
69.5%
|
|
| 2 | 4 |
3.1%
|
|
| 3 | 15 |
11.7%
|
|
| 4 | 20 |
15.6%
|
|
| Sysmiss | 1781 |