| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 215 |
0.4%
|
| 0 | No | 8284 |
16.1%
|
| 1 | Yes | 6595 |
12.8%
|
| 7 | Not applicable | 36337 |
70.4%
|
| 9 | Don't know | 156 |
0.3%
|
| 998 | Refused | 0 |
0%
|