| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
4.7%
|
| 2 | No | 80 |
20.7%
|
| 5 | Missing | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DNK | 0 |
0%
|
| 9 | NA | 288 |
74.6%
|