| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 20 |
0.2%
|
| 2 | No | 5088 |
61.7%
|
| 8 | NA | 3130 |
38%
|
| 9 | Don’t know | 0 |
0%
|
| Sysmiss | 6 |