Variable | Educators | Students | Employees | Self-employed | Jobless | Total |
Television (TV) | 5 | 4 | 6 | 7 | 2 | 24 |
Social media | 25 | 30 | 20 | 9 | 7 | 91 |
CPR training course | 6 | 30 | 8 | 4 | 3 | 51 |
Relatives or friend | 4 | 7 | 8 | 2 | 4 | 25 |
Education centers | 11 | 26 | 2 | 1 | 0 | 40 |
Reading in the media | 6 | 10 | 5 | 4 | 1 | 26 |
Total | 57 | 107 | 49 | 27 | 17 | 257 |