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Age 0-10 ,10-20,20-30,30-40,40-50,50-60,60-70,70-80. No. Of pers

Age 0-10 ,10-20,20-30,30-40,40-50,50-60,60-70,70-80. No. Of person 15,15,23,22,25,10,5,10
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