| Value |
Category |
| 1 |
1.Given |
| 3 |
3.Same as res |
| 5 |
5.Topcde |
| 6 |
6.N/A |
| 7 |
7.Refuse |
| 8 |
8.DK |
| 9 |
9.Miss |
| Sysmiss |
|
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.