| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16608 |
88.3%
|
| 2 | No | 2046 |
10.9%
|
| 6 | Don't know | 0 |
0%
|
| 8 | Refused | 30 |
0.2%
|
| 9 | Missing | 135 |
0.7%
|