| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.7%
|
| 0 | No | 57 |
4.8%
|
| 1 | Yes | 4 |
0.3%
|
| 7 | Not Applicable | 1131 |
94.3%
|
| 9 | Don't know | 0 |
0%
|
| 98 | Refused | 0 |
0%
|