| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Yes | 203 |
19.4%
|
| 2 | No | 297 |
28.3%
|
| 7 | Not applicable | 544 |
51.9%
|
| 9 | Don't know | 4 |
0.4%
|