| Variable (n = 30) | Frequency (percentage) |
|---|---|
| Gender | |
| Male | 4 (13.3) |
| Female | 26 (86.7) |
| Age | |
| 31–40 | 5 (16.7) |
| 41–50 | 1 (3.3) |
| 51–60 | 5 (16.7) |
| 61–70 | 13 (43.3) |
| > 70 | 6 (20) |
| Education | |
| None | 17 (56.7) |
| Basic | 12 (40) |
| Secondary | 1 (3.3) |
| Years of experience | |
| 1–10 | 5 (16.7) |
| 11–20 | 8 (26.7) |
| 21–30 | 9 (30) |
| 31–40 | 4 (13.3) |
| 41–50 | 2 (6.7) |
| > 50 | 2 (6.7) |