| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 1 |
0%
|
|
| -99 | Refused to respond | 1 |
0%
|
| -98 | Don't know | 2 |
0.1%
|
| 0 | No | 490 |
20.8%
|
| 1 | Yes | 1860 |
79%
|
| Sysmiss | 67450 |