| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1442 |
43.1%
|
| 2 | NO | 1861 |
55.7%
|
| 77 | I DONT KNOW | 5 |
0.1%
|
| 99 | REFUSE TO ANSWER | 35 |
1%
|
| Sysmiss | 2877 |