| Value | Category | Cases | |
|---|---|---|---|
| 1 | 54 |
45.4%
|
|
| 2 | 7 |
5.9%
|
|
| 3 | 11 |
9.2%
|
|
| 4 | 47 |
39.5%
|
|
| Sysmiss | 3 |