| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 4135 |
73.1%
|
| 1 | Yes | 1524 |
26.9%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not Applicable | 0 |
0%
|
| 11 | .Z | 2909 | |
| Sysmiss | 7 |