| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2998 |
67.6%
|
| 2 | no | 1422 |
32.1%
|
| 8 | 12 |
0.3%
|
|
| 9 | 3 |
0.1%
|
|
| 88 | refused | 0 |
0%
|