| Value |
Category |
| 1 |
younger |
| 2 |
about the same age |
| 3 |
less than 10 years older |
| 4 |
10 or more years older |
| 5 |
older, don't know difference |
| 8 |
don't know |
| 11 |
.Z |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.