| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 41 |
1.1%
|
| 2 | NO | 3688 |
95.2%
|
| 7 | NOT APPLICABLE | 0 |
0%
|
| 9 | REFUSED | 143 |
3.7%
|
| Sysmiss | 3959 |