| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Older | 17 | 12 |
28.5%
|
| 2 | Younger | 9 | 6 |
15.3%
|
| 3 | Same age | 21 | 20 |
48.2%
|
| 8 | DK | 3 | 3 |
8%
|
| 9 | 6 | 5 | ||
| Sysmiss | 3734 | 2323 |