Age | Positive patients (%) |
0 - 10 | 7 (12.1) |
11 - 20 | 1 (1.7) |
21 - 30 | 1 (1.7) |
31 - 40 | 15 (25.9) |
41 - 50 | 23 (39.7) |
51 - 60 | 3 (5.2) |
61 - 70 | 8 (13.8) |