2345 lO 20 AGE DURING 1957, yrs 60 { rete O tf — vl p DAILY ACTIVITY INGES TION oO at RATE, pCid AA RONGELAP MALES poi — (51-60 yrs) - “— (41-50 yrs) — (20-30 yrs) — (31-40 yrs) —(16-19 yrs) (11-15 yrs) <—(5-10 yrs) m—(O-4 yrs) DAILY ACTIVITY INGESTION RATE, Bq d@! Cs-137 RONGELAP FEMALES