| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 2 |
0%
|
|
| 1 | Yes | 3231 |
12.8%
|
| 2 | No | 22048 |
87.1%
|
| 3 | Don't know | 33 |
0.1%
|
| Sysmiss | 17072 |