| Variables | Frequency | Percentage (%) |
|---|---|---|
| Awareness of NHIS | ||
| Heard of NHIS | 77 | 89.5 |
| Not heard NHIS | 7 | 8.1 |
| Missing data | 2 | 2.3 |
| Source of information | ||
| Newspaper | 10 | 11.6 |
| Radio/Television | 32 | 37.2 |
| Seminars/meetings | 26 | 30.2 |
| Friends and family members | 14 | 16.2 |
| Internet | 4 | 4.7 |