| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 47 |
3.9%
|
| 1 | Yes | 121 |
10%
|
| 7 | Not applicable | 1034 |
85.9%
|
| 9 | Don't know | 2 |
0.2%
|
| 998 | Refused | 0 |
0%
|