| Value | Category | Cases | |
|---|---|---|---|
| 1 | 132 |
24.4%
|
|
| 2 | 4 |
0.7%
|
|
| 3 | 398 |
73.4%
|
|
| 4 | 4 |
0.7%
|
|
| 9 | 4 |
0.7%
|
|
| Sysmiss | 66 |