| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
0%
|
| -8 | Refused | 31 |
0.2%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 5 |
0%
|
| 1 | Yes | 2146 |
15.8%
|
| 2 | No | 11433 |
83.9%
|
| Sysmiss | 1374 |