| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1792 |
65.2%
|
| 2 | No | 943 |
34.3%
|
| 7 | Don't know | 7 |
0.3%
|
| 9 | Don't know | 6 |
0.2%
|
| Sysmiss | 9 |