| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3070 |
14.7%
|
| 2 | No | 4371 |
20.9%
|
| 3 | Do not know | 80 |
0.4%
|
| 8 | Not applicable | 13097 |
62.6%
|
| 9 | Unspecified | 290 |
1.4%
|