| Value | Category | Cases | |
|---|---|---|---|
| 1 | 510 |
82.7%
|
|
| 3 | 33 |
5.3%
|
|
| 6 | 71 |
11.5%
|
|
| 9 | 3 |
0.5%
|
|
| Sysmiss | 1 |