| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1324 |
2.5%
|
| 0 | No | 8137 |
15.1%
|
| 1 | Yes | 1299 |
2.4%
|
| 7 | Not Applicable | 43089 |
79.9%
|
| 9 | Don't know | 85 |
0.2%
|
| 98 | Refused | 1 |
0%
|