| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4101 |
53.8%
|
| 2 | NO | 3483 |
45.7%
|
| 98 | DON'T KNOW | 28 |
0.4%
|
| 99 | REFUSAL | 13 |
0.2%
|