| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 840 |
12.3%
|
| 2 | no | 5995 |
87.7%
|
| 3 | don't know | 0 |
0%
|
| Sysmiss | [.a] invalid value | 0 | |
| Sysmiss | 5 |