| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 53 |
8.5%
|
| 2 | NO | 537 |
86.1%
|
| 7 | DON'T KNOW | 33 |
5.3%
|
| 9 | REFUSED | 1 |
0.2%
|
| 99999 | SKIP | 0 |
0%
|
| Sysmiss | 3735 |