| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 136 |
85%
|
| 1 | Yes | 24 |
15%
|
| 5 | Missing | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | N/A | 0 |
0%
|
| Sysmiss | 439 |