| Value | Category | Cases | |
|---|---|---|---|
| dk | 3 |
1.1%
|
|
| n/a | 13 |
4.8%
|
|
| no | 29 |
10.6%
|
|
| refuse | 1 |
0.4%
|
|
| yes | 227 |
83.2%
|