| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2158 |
15.5%
|
| 2 | No | 11692 |
84.2%
|
| 3 | Don't know | 22 |
0.2%
|
| 4 | Refused | 13 |
0.1%
|
| Sysmiss | 130205 |