| Value | Category | Cases | |
|---|---|---|---|
| 1 | 36 |
73.5%
|
|
| 2 | 10 |
20.4%
|
|
| 4 | 2 |
4.1%
|
|
| 13 | 1 |
2%
|
|
| Sysmiss | 609 |