| Value | Category | Cases | |
|---|---|---|---|
| 1 | 225 |
56.5%
|
|
| 6 | 153 |
38.4%
|
|
| 8 | 10 |
2.5%
|
|
| 9 | 10 |
2.5%
|
|
| Sysmiss | 541 |