| Value |
Category |
| 1 |
myself (family) |
| 2 |
my friend helped |
| 3 |
i have insurance |
| 4 |
i have resorted to the right of free treatment |
| 5 |
others ( please specify) |
| 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.