| Value | Category | Cases | |
|---|---|---|---|
| 1 | 248 |
28.5%
|
|
| 3 | 604 |
69.3%
|
|
| 5 | 13 |
1.5%
|
|
| 9 | 6 |
0.7%
|
|
| Sysmiss | 51 |