| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 339 |
22.8%
|
| 1 | Yes | 1114 |
74.8%
|
| 7 | Don't remember | 0 |
0%
|
| 8 | Don't know | 23 |
1.5%
|
| 9 | No response | 13 |
0.9%
|
| Sysmiss | 50 |