| Value | Category | Cases | |
|---|---|---|---|
| 1 | 906 |
82.4%
|
|
| 3 | 134 |
12.2%
|
|
| 5 | 19 |
1.7%
|
|
| 9 | 41 |
3.7%
|
|
| Sysmiss | 732 |