Age | Frequency | Percent |
36 - 40 | 4 | 7 |
41 - 45 | 9 | 17 |
46 - 50 | 20 | 37 |
51 - 55 | 12 | 22 |
56 - 60 | 4 | 7 |
61 - 65 | 5 | 9 |
Total | 54 | 100 |