| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know | 1 |
0%
|
| -8 | Refused | 16 |
0.1%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 2 |
0%
|
| 1 | Yes | 1640 |
7.2%
|
| 2 | No | 21093 |
92.7%
|
| Sysmiss | 4067 |