| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 20 |
1.7%
|
| 0 | No | 337 |
28.1%
|
| 1 | Yes | 86 |
7.2%
|
| 7 | Not Applicable | 754 |
62.8%
|
| 9 | Don't know | 3 |
0.3%
|
| 998 | Refused | 0 |
0%
|