| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
0%
|
| -8 | Refused | 56 |
0.2%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 15 |
0.1%
|
| 1 | Yes | 4225 |
17.7%
|
| 2 | No | 19591 |
82%
|
| Sysmiss | 6219 |