Sex | Frequency | Percentage |
18 - 30 years old | 20 | 23.80 |
31 - 40 years old | 30 | 35.71 |
41 - 50 years old | 20 | 23.80 |
51 - 60 years old | 10 | 11.90 |
61 and over | 4 | 4.76 |
Total | 84 | 100 |