| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 |
14%
|
|
| 3 | 221 |
75.7%
|
|
| 8 | 29 |
9.9%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 3 |