| Value | Category | Cases | |
|---|---|---|---|
| 1 | 196 |
89.5%
|
|
| 6 | 4 |
1.8%
|
|
| 8 | 8 |
3.7%
|
|
| 9 | 11 |
5%
|
|
| Sysmiss | 745 |