| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1087 |
78.8%
|
| 2 | Sometimes yes, sometimes no | 240 |
17.4%
|
| 3 | No | 49 |
3.6%
|
| 9 | Missing | 3 |
0.2%
|
| Sysmiss | 78 |