| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.9%
|
|
| 1 | yes | 70 |
59.8%
|
| 2 | no | 35 |
29.9%
|
| 88 | refused | 11 |
9.4%
|
| Sysmiss | 2039 |