| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 992 |
4%
|
| 1 | Yes | 13294 |
53%
|
| 5 | Missing | 159 |
0.6%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DK | 36 |
0.1%
|
| 9 | NA | 10602 |
42.3%
|
| Sysmiss | 1 |