| Low risk < 10% | Medium risk 10% - 20% | High risk > 20% | |||||
| Age range | M | F | M | F | M | F | Total |
| 18 - 32 | 23 | 75 | 0 | 0 | 0 | 0 | 98 |
| 33 - 47 | 48 | 96 | 2 | 2 | 0 | 0 | 148 |
| 48 - 62 | 21 | 40 | 9 | 16 | 3 | 11 | 100 |
| 63 - 77 | 6 | 7 | 4 | 9 | 10 | 9 | 45 |
| 78 - 92 | 0 | 5 | 1 | 5 | 4 | 0 | 15 |
| Total | 98 | 223 | 16 | 32 | 17 | 20 | 406 |