| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 605 |
37.9%
|
| 2 | No | 970 |
60.7%
|
| 3 | 5 |
0.3%
|
|
| 8 | 8 |
0.5%
|
|
| 9 | 9 |
0.6%
|
|
| Sysmiss | 1228 |