Age group (yrs) | No Examined | No infected | No (%) infection |
0 - 10 11 - 20 21 - 30 31 - 40 41 - 50 51 - 60 61 - 70 71 and above Total | 140 99 72 65 69 43 26 8 525 | 4 5 1 1 0 1 0 0 12 | 4 (2.85) 5 (5.05) 1 (1.39) 1 (1.54) 0 (0) 1 (2.33) 0 (0) 0 (0)
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