| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 349 |
23.9%
|
| 1 | Yes | 479 |
32.8%
|
| 5 | Missigns | 2 |
0.1%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| 9 | NA | 631 |
43.2%
|
| Sysmiss | 291 |