| Value | Category | Cases | |
|---|---|---|---|
| 1 | 312 |
35.8%
|
|
| 3 | 491 |
56.4%
|
|
| 5 | 63 |
7.2%
|
|
| 9 | 5 |
0.6%
|
|
| Sysmiss | 51 |