| Value |
Category |
| -2 |
DON'T KNOW |
| -1 |
refused |
| 20 |
|
| 30 |
|
| 50 |
|
| 70 |
|
| 80 |
|
| 100 |
|
| 120 |
|
| 130 |
|
| 140 |
|
| 150 |
|
| 200 |
|
| 220 |
|
| 250 |
|
| 300 |
|
| 310 |
|
| 320 |
|
| 350 |
|
| 400 |
|
| 500 |
|
| 700 |
|
| 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.