| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 3887 |
66.9%
|
| 2 | no | 1923 |
33.1%
|
| 6 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 5916 |