| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 3737 |
54.7%
|
| 2 | no | 3101 |
45.3%
|
| 3 | don't know | 0 |
0%
|
| Sysmiss | [.a] invalid value | 0 | |
| Sysmiss | 2 |