| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 4 |
0.3%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 1 |
0.1%
|
| 1 | Yes | 253 |
16.6%
|
| 2 | No | 1202 |
78.7%
|
| 3 | Do not know | 34 |
2.2%
|
| 4 | Not applicable | 33 |
2.2%
|
| Sysmiss | 2 |