| Value | Category | Cases | |
|---|---|---|---|
| 1 | 74 |
79.6%
|
|
| 2 | 5 |
5.4%
|
|
| 3 | 3 |
3.2%
|
|
| 4 | 11 |
11.8%
|
|
| Sysmiss | 2 |