| Value | Category | Cases | |
|---|---|---|---|
| 1 | 317 |
36.4%
|
|
| 3 | 520 |
59.7%
|
|
| 5 | 28 |
3.2%
|
|
| 9 | 6 |
0.7%
|
|
| Sysmiss | 51 |