| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2 |
5.1%
|
| 2 | NO | 33 |
84.6%
|
| 8 | DK | 4 |
10.3%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 3513 |