| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 0 |
0%
|
| -7 | DON'T KNOW/NOT SURE | 17 |
10.4%
|
| 1 | YES | 28 |
17.2%
|
| 2 | NO | 118 |
72.4%
|
| Sysmiss | 6148 |