| Value |
Category |
| 1 |
home visit |
| 2 |
radio broadcast |
| 3 |
printed bulletin |
| 4 |
newspaper article |
| 5 |
television program |
| 6 |
training |
| 7 |
other |
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.