| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
25.9%
|
|
| 2 | 1 |
3.7%
|
|
| 3 | 5 |
18.5%
|
|
| 99 | 14 |
51.9%
|
|
| Sysmiss | 68 |