| Value |
Category |
| 10 |
|
| 11 |
|
| 20 |
|
| 22 |
|
| 25 |
|
| 44 |
|
| 50 |
|
| 60 |
|
| 77 |
refused |
| 88 |
don't know |
| 99 |
missing |
| 110 |
|
| 120 |
|
| 200 |
|
| 220 |
|
| 300 |
|
| 400 |
|
| 500 |
|
| 565 |
|
| 600 |
|
| 618 |
|
| 800 |
|
| 1750 |
|
| 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.