| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 453 |
31.2%
|
| 1 | Yes | 997 |
68.8%
|
| 2147483625 | Don't know | 0 |
0%
|
| 2147483639 | Refuse to answer | 0 |
0%
|
| 11 | .R | 158 | |
| Sysmiss | 1077 |