| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2362 |
3.4%
|
| 2 | NO | 66976 |
96.3%
|
| 7 | NOT APPLICABLE | 175 |
0.3%
|
| 9 | REFUSED | 25 |
0%
|
| Sysmiss | 4499 |