| Age | Number | Percentage |
| 27 - 36 years old | 29 | 9.80 |
| 37 - 46 years old | 47 | 15.88 |
| 47 - 56 years old | 81 | 27.36 |
| 57 - 66 years old | 67 | 22.64 |
| 67 - 76 years old | 60 | 20.27 |
| 77 years and over | 12 | 4.05 |
| total | 296 | 100 |