| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2071 |
55.3%
|
| 2 | No | 1638 |
43.7%
|
| 7 | Don't know | 36 |
1%
|
| 9 | Don't know | 2 |
0.1%
|
| Sysmiss | 11 |