| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 47 |
0.2%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 15 |
0.1%
|
| 1 | Yes | 4673 |
19.6%
|
| 2 | No | 19155 |
80.2%
|
| Sysmiss | 6219 |