| Value | Category | Cases | |
|---|---|---|---|
| 1 | More than five years younger | 26 |
7.6%
|
| 2 | Between 1 and 5 years younger | 195 |
57%
|
| 3 | About the same age | 31 |
9.1%
|
| 4 | Between 1 and 5 years older | 85 |
24.9%
|
| 5 | More than five years older | 5 |
1.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 849 |