| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8597 |
34.8%
|
| 2 | No | 4090 |
16.6%
|
| 3 | Do not know | 79 |
0.3%
|
| 8 | Not applicable | 11164 |
45.2%
|
| 9 | Unspecified | 771 |
3.1%
|