| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1600 |
28.3%
|
| 1 | Yes | 3957 |
70.1%
|
| 5 | Missing | 1 |
0%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DK | 2 |
0%
|
| 9 | NA | 86 |
1.5%
|