| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 45 |
1.9%
|
| 2 | no | 2303 |
97.6%
|
| 3 | 12 |
0.5%
|
|
| 88 | refused | 0 |
0%
|
| Sysmiss | 3 |