| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 521 |
9.9%
|
| 2 | NO | 2957 |
56.1%
|
| 7 | NOT APPLICABLE | 1789 |
34%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 4 |