| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 132 |
11%
|
| 1 | Yes | 1007 |
83.9%
|
| 7 | Not applicable | 52 |
4.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 8 |
0.7%
|