| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 3471 |
16.9%
|
| 3 | 3. No | 17050 |
83.1%
|
| 4 | 4. Not probed | 0 |
0%
|
| 6 | 6. N/A | 0 |
0%
|
| 7 | 7. Refuse | 0 |
0%
|
| 8 | 8. DK | 0 |
0%
|
| 9 | 9. Miss | 0 |
0%
|