| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2683 |
80.3%
|
| 2 | no | 657 |
19.7%
|
| 3 | don't know | 0 |
0%
|
| Sysmiss | [.a] invalid value | 0 | |
| Sysmiss | 3500 |