| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 1 |
0.1%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 0 |
0%
|
| 1 | Yes | 685 |
43.5%
|
| 2 | No | 886 |
56.2%
|
| 7 | 3 |
0.2%
|
|
| 77 | 1 |
0.1%
|