| Value | Category | Cases | |
|---|---|---|---|
| 1 | 622 |
67.2%
|
|
| 3 | 239 |
25.8%
|
|
| 5 | 53 |
5.7%
|
|
| 8 | 12 |
1.3%
|
|
| Sysmiss | 246 |