| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 977 |
81.5%
|
| 2 | No | 76 |
6.3%
|
| 3 | Don't know | 93 |
7.8%
|
| 4 | Refused to answer | 32 |
2.7%
|
| 99 | N/R | 21 |
1.8%
|