| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 8253 |
84.3%
|
| 2 | NO | 455 |
4.6%
|
| 7 | DON'T KNOW | 1078 |
11%
|
| 9 | REFUSED | 2 |
0%
|
| Sysmiss | 137 |