| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 340 |
42.1%
|
| 2 | No | 435 |
53.9%
|
| 3 | Don't know | 30 |
3.7%
|
| 9 | Missing value | 2 |
0.2%
|
| Sysmiss | 16538 |