| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.4%
|
|
| 1 | Much higher | 124 |
17%
|
| 2 | Somewhat higher | 177 |
24.2%
|
| 3 | About the same | 329 |
45.1%
|
| 4 | Somewhat lower | 77 |
10.5%
|
| 5 | Much lower | 9 |
1.2%
|
| 7 | 1 |
0.1%
|
|
| 98 | Parents not alive at time of marriage | 6 |
0.8%
|
| 99 | 4 |
0.5%
|
|
| Sysmiss | 91 |