| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 183 |
2.9%
|
| 2 | NO | 6221 |
97%
|
| 7 | DON'T KNOW | 10 |
0.2%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 2094 |