| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 9773 |
78.5%
|
| 2 | NO | 2680 |
21.5%
|
| 7 | DON'T KNOW | 4 |
0%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 2207 |