| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 60 |
3.9%
|
| 2 | No | 1457 |
94.6%
|
| 3 | 2 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 8 | Don’t know | 18 |
1.2%
|
| 9 | Refused | 2 |
0.1%
|
| Sysmiss | 12265 |