| Value |
Category |
| -99 |
Don't know |
| -98 |
Refuse to answer |
| -96 |
Other reason (specify) |
| -95 |
|
| 1 |
Holiday / vacation |
| 2 |
Sick |
| 3 |
Caring for sick relative |
| 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.