| Value |
Category |
| 1 |
<= 2600 |
| 2 |
More than 2600, <= 5000 |
| 3 |
More than 5000, <= 10.000 |
| 4 |
More than 10.000, <= 20.000 |
| 5 |
More than 20.000 |
| 6 |
Don't Know |
| 7 |
Refused |
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.