TABLE VII Group: Rongelap Unexposed k Thyroid Abnormalities Age y 2 Rate Rate z/n Xry-z n 0 0 1 0 me) 02 -02 17 0 1 0 0 06 0 06 35-39 13 0 ) 0 0 0 0 0 40-44 12 0 1 0 0 08 0 -08 45-49 21 0 2 0 0 -10 0 -10 50-54 12 0 1 0 0 -08 0 -08 55-59 7 1 0 0 14 0 0 14 60-64 7 0 0 0 0 0 0 0 65-69 6 0 0 lL 0 0 17 ~17 70-74 4 0 0 0 0 0 0 0 75-79 1 0 0 0 0 0 0 0 80-84 1 0 0 0 0 0 0 0 85-89 1 0 0 0 0 0 0 0 Total 143° | 1979 Number 25-29 41 30~34 * _x Hypo Benign Ca Rate x/n y/n Total Rate .05 Include people only currently alive as of December 1979