| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2909 |
42%
|
| 2 | NO | 3837 |
55.4%
|
| 7 | DON'T KNOW | 175 |
2.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 5862 |