| Value | Category | Cases | |
|---|---|---|---|
| 1 | 266 |
29.7%
|
|
| 3 | 377 |
42.1%
|
|
| 5 | 246 |
27.5%
|
|
| 9 | 6 |
0.7%
|
|
| Sysmiss | 27 |