| Value | Category | Cases | |
|---|---|---|---|
| -1 | 2 |
0%
|
|
| 0 | No | 676 |
4.8%
|
| 1 | Yes | 1152 |
8.2%
|
| 5 | Missing | 16 |
0.1%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DK | 167 |
1.2%
|
| 9 | NA | 12071 |
85.7%
|