| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
41.5%
|
|
| 2 | 64 |
45.1%
|
|
| 3 | 16 |
11.3%
|
|
| 4 | 3 |
2.1%
|
|
| Sysmiss | 142 |