| Value |
Category |
| 1 |
i myself |
| 2 |
a relative for free |
| 3 |
a relative for payment |
| 4 |
a stranger for free |
| 5 |
a stranger for payment |
| 6 |
other |
| 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.