| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1986 |
7.9%
|
| 1 | Yes | 57 |
0.2%
|
| 5 | Missing | 5 |
0%
|
| 6 | Other | 0 |
0%
|
| 7 | Refusal | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| 9 | NA | 23036 |
91.8%
|