| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 0 |
0%
|
| 1 | Yes | 344 |
22.5%
|
| 2 | No | 1139 |
74.6%
|
| 3 | Do not know | 22 |
1.4%
|
| 4 | Not applicable | 22 |
1.4%
|
| Sysmiss | 2 |