| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 11 |
0%
|
|
| 1 | Yes | 135 |
0.1%
|
| 2 | No | 110455 |
99.5%
|
| 3 | Don't know | 419 |
0.4%
|
| 4 | 20 |
0%
|
|
| Sysmiss | 14663 |