| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2506 |
69.2%
|
| 2 | No | 1028 |
28.4%
|
| 6 | Don't know | 6 |
0.2%
|
| 7 | Not applicable | 75 |
2.1%
|
| 9 | Missing | 4 |
0.1%
|