| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
3.8%
|
|
| 2 | 13 |
2.7%
|
|
| 3 | 185 |
38.5%
|
|
| 4 | 264 |
55%
|
|
| Sysmiss | 17561 |