| Value |
Category |
| 1 |
media (radio/tv/papers) |
| 2 |
mail |
| 3 |
phone call |
| 4 |
e mail |
| 5 |
personal contact |
| 6 |
don't know |
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.