| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 1 | No | 169 |
7%
|
| 2 | Yes | 100 |
4.1%
|
| 7 | Not applicable | 2120 |
88%
|
| 9 | Don't know | 21 |
0.9%
|
| 998 | Refused | 0 |
0%
|