| Value |
Category |
| 1 |
|
| 2 |
|
| 3 |
|
| 4 |
|
| 8 |
|
| 12 |
|
| 97 |
Refused |
| 98 |
Don't know |
| 99 |
Missing |
| 130 |
|
| 190 |
|
| 390 |
|
| 700 |
|
| 800 |
|
| 975 |
|
| 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.