| Value |
Category |
| 800 |
|
| 1000 |
|
| 2000 |
|
| 3000 |
|
| 4000 |
|
| 5000 |
|
| 6000 |
|
| 8000 |
|
| 10000 |
|
| 80000 |
|
| z |
Not applicable |
| d |
Inconsistency set to missing |
| b |
Refused to answer |
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.