| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 17 |
0.4%
|
| 2 | NO | 3763 |
86.6%
|
| 7 | DON'T KNOW | 565 |
13%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2 |