| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6690 |
92.3%
|
| 2 | No | 481 |
6.6%
|
| 6 | Don't know | 0 |
0%
|
| 8 | Refused | 29 |
0.4%
|
| 9 | Missing | 46 |
0.6%
|