Value |
Category |
1000 |
|
2000 |
|
3000 |
|
4000 |
|
5000 |
|
10000 |
|
15000 |
|
20000 |
|
9999997 |
don't know |
9999998 |
refuse to answer |
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.