| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 6 |
0.4%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 311 |
20.6%
|
| 0 | 1 |
0.1%
|
|
| 1 | Yes | 249 |
16.5%
|
| 2 | No | 779 |
51.7%
|
| 3 | Do not know | 17 |
1.1%
|
| 4 | Not applicable | 144 |
9.6%
|
| Sysmiss | 22 |