fy Figure 18 | oo E+ FEMALES | E ~ _ --2@ 10° 4 a < T 7. MALES > Qo WW) LJ Oo ~ oS 210° z — = ~ uJ > 7 EF m8 goo J To ~ < 5—~ CO) e O90 ji le on uj KG et SUE PSnnn 4OBWMS SM £848 BQaaa | r §S ze Be soo mn 21 PF <I ® | eh Oe <=> “sir (345 iO 20 “SS MEAN AGE OF GROUP DURING Fig. 18 1957, years 13766 Mean Dose Equivalent for Various Mid-1957 Age Groups for the Interval 1957 to 1980 at Rongelap Atoll 38