| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2444 |
54.1%
|
| 2 | NO | 1359 |
30.1%
|
| 7 | DON'T KNOW | 711 |
15.7%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 1 |