| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1559 |
2.2%
|
| 2 | No | 19316 |
27.2%
|
| 3 | Do not know | 33 |
0%
|
| 8 | Not applicable | 48945 |
68.8%
|
| 9 | Unspecified | 1284 |
1.8%
|