| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15759 |
17.1%
|
| 2 | No | 75907 |
82.6%
|
| 3 | Don't know | 120 |
0.1%
|
| 4 | Refused | 115 |
0.1%
|
| Sysmiss | 52189 |