| Value | Category | Cases | |
|---|---|---|---|
| 1 | 279 |
32%
|
|
| 3 | 451 |
51.8%
|
|
| 5 | 137 |
15.7%
|
|
| 9 | 4 |
0.5%
|
|
| Sysmiss | 51 |