| Age Range of Subjects (Years) | Subjects Tested | Positives (%) | Negatives (%) |
| 0 - 10 | 3 | 3(50.0) | 0(0.0) |
| 11 - 20 | 2 | 2(33.3) | 0(0.0) |
| 21 - 30 | 0 | 0(0.0) | 0(0.0) |
| 31 - 40 | 0 | 0(0.0) | 0(0.0) |
| 41 - 50 | 1 | 1(16.7) | 0(0.0) |
| 51 - 60 | 0 | 0(0.0) | 0(0.0) |
| 61 - 70 | 1 | 0(0.0) | 1(100.0) |
| Total | 7 | 6(85.7) | 1(14.3) |