| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 310 |
17.6%
|
| 2 | NO | 1328 |
75.5%
|
| 7 | DON'T KNOW | 122 |
6.9%
|
| 9 | REFUSED | 0 |
0%
|
| 99999 | SKIP | 0 |
0%
|
| Sysmiss | 2599 |