| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 2 |
0.1%
|
| 1 | Hypothetical | 1430 |
92.3%
|
| 2 | Actual | 118 |
7.6%
|
| Sysmiss | 1 |