| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
69.1%
|
|
| 3 | 18 |
26.5%
|
|
| 8 | 1 |
1.5%
|
|
| 9 | 2 |
2.9%
|
|
| Sysmiss | 244 |