| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2255 |
37.3%
|
| 1 | Yes | 3791 |
62.7%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 11 | .B | 39 | |
| Sysmiss | 7 |