| Value |
Category |
| 1 |
A government organization |
| 2 |
A social organization |
| 3 |
A private service |
| 4 |
Family connections |
| 5 |
Mass media |
| 6 |
Yourself |
| 7 |
Other methods |
| 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.