| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 103 |
3.3%
|
| 2 | NO | 2939 |
94.2%
|
| 7 | DON'T KNOW | 77 |
2.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 8339 |