| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | No | 1520 |
63.3%
|
| 1 | Yes | 853 |
35.5%
|
| 7 | Not applicable | 0 |
0%
|
| 8 | Refused to answer | 0 |
0%
|
| 9 | Don't know | 27 |
1.1%
|