| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 165 |
13.8%
|
| 2 | No | 956 |
79.7%
|
| 3 | Don't know | 36 |
3%
|
| 4 | Refused to answer | 22 |
1.8%
|
| 99 | N/R | 20 |
1.7%
|
| 999 | N/A | 0 |
0%
|