| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 1 | No | 319 |
13.2%
|
| 2 | Yes | 111 |
4.6%
|
| 7 | Not applicable | 1976 |
82%
|
| 9 | Don't know | 4 |
0.2%
|
| 998 | Refused | 0 |
0%
|