| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16 |
0.5%
|
| 2 | No | 2697 |
90.3%
|
| 97 | N/A | 268 |
9%
|
| 99 | Refused | 5 |
0.2%
|
| Sysmiss | 1 |
0%
|