| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 7493 |
91.1%
|
| 1 | Yes | 726 |
8.8%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Refused | 0 |
0%
|
| c | 3 |
0%
|
|
| d | 1 |
0%
|