| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 102 |
8.3%
|
| 2 | No | 207 |
16.9%
|
| 5 | Missing | 0 |
0%
|
| 7 | Refused | 0 |
0%
|
| 9 | NA | 917 |
74.8%
|
| Sysmiss | 4665 |