| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 0 | No | 1487 |
74.8%
|
| 1 | Yes | 247 |
12.4%
|
| 99 | Don’t know | 0 |
0%
|
| d | 252 |
12.7%
|
|
| r | 1 |
0.1%
|
|
| Sysmiss | 748 |