| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 7 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 144 |
0.9%
|
| 1 | Yes | 79 |
0.5%
|
| 2 | No | 15400 |
98.5%
|
| Sysmiss | 1242 |