| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
3.1%
|
| 2 | No | 17 |
4.4%
|
| 5 | Missing | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DNK | 0 |
0%
|
| 9 | NA | 357 |
92.5%
|