| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2245 |
11.2%
|
| 2 | 2. No | 14001 |
69.7%
|
| 3 | 3. DO NOT KNOW | 38 |
0.2%
|
| 8 | 8. Not applicable | 3790 |
18.9%
|
| 9 | 9. Unspecified | 21 |
0.1%
|