26345 lO 20 AGE DURING 1957, yrs 60 | 1 yy) ay oO I DAILY ACTIVITY INGESTION Ol O ! Ss ee | > L oO RATE, pCi d! Cs RONGELAP MALES a e— (20-30 yrs) e— (31-40 yrs) — (41-50 yrs) — (51-60 yrs) — (16-19 yrs) — (11-15 yrs) «— (5-10 yrs) m—(O-4 yrs) Oo DAILY ACTIVITY INGESTION RATE, Bq d7 Cs-137 RONGELAP FEMALES