| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 12 |
0%
|
|
| 1 | Yes | 61 |
0.1%
|
| 2 | No | 111582 |
99.8%
|
| 3 | Don't know | 176 |
0.2%
|
| 4 | 13 |
0%
|
|
| Sysmiss | 13859 |