| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 76 |
3.9%
|
| 2 | NO | 1852 |
94%
|
| 7 | DON'T KNOW | 43 |
2.2%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 7025 |