| Value | Category | Cases | |
|---|---|---|---|
| 1 | Older | 5009 |
88%
|
| 2 | Younger | 84 |
1.5%
|
| 3 | About the same age | 579 |
10.2%
|
| 8 | Don't know/ don't remember | 20 |
0.4%
|
| 9 | 4 | ||
| Sysmiss | 383 |