| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 398 |
75.7%
|
| 2 | NO | 122 |
23.2%
|
| 7 | DON'T KNOW | 6 |
1.1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 20040 |