| Value | Category | Cases | |
|---|---|---|---|
| 1 | 21 |
7.8%
|
|
| 3 | 233 |
86.3%
|
|
| 8 | 14 |
5.2%
|
|
| 9 | 2 |
0.7%
|
|
| Sysmiss | 42 |