MALES 0-10 18 —- UNEXPOSED °—= atid Le Oe , @ i2- ra :“ - ™ 10 -- EXPOSED -- - + n=9 16- é 2 a- aa - fe 7 o '8- UNEXPOSED —— n=23 2 EXPOSED =~-+ 920 16 - FEMALES 0-10 pow eee £ 14- , q 12- 2 a - 10- , ad He - a “7 6 po 4 a hee 2 2: 2 4 6 8 10 12° (4° 16° 18 20 “4 AGE 6 8 0 2 Z EXPOSED ¢—-= n=6 / - - / 16- s+ 2 qa o ~ 5K _ 2- 6 8 10 t AGE (4 #16 #('8 ‘ 8- a7 a po 78 “2° 476° 8” 10°12 fa” AGE 20 'B- UNEXPOSED —- n=10 - 18- 16 - : 16— EXPOSED — -* az4 . ae ~ 4 —~ @ r2- = OH _ = 10- _ = $ 2- ud a at & Br - ' 4h 2 fF 4d 4 4 a 6 8 ie Fig. 2. #1 AGE 4 12 4 i t 5 4 16 1 i {8 1 cA a - 4 - v ~ - a - ! a oo” 5 8~ 4 6- — 4- ~ 220 Skeletal age. ! . - ~ - x had { d 6r 2 - , UNEXPOSED -—~< n= 7 EXPOSED = ~n=3 16- wo a 6 iB ZO FEMALES 5-10 MALES 5-10 a . z 2 2 - 4 3 “ , a 4- coe 2 1Q- 6- 4- a 27 , wo as Je 6- 20 ff 14- fos ~ 8- EXPOSED <-- -= n=6 8. q 12-- ~ Loy / uv las ‘8 UNEXPOSED -——~ a= 16 - : ‘ ¢ fd a ~ o 10- 'B- ~ - ro goo qi2— 6 FEMALES 0-5 '8~ YNEXPOSED -—= a9 6 16- 14 AGE MALES 0-5 a eo Le SOA x 8- 6 ral - wy at 4: oo o . 2 4 6 1 8 0 2 AGE Group ages as of March 1, - 30 + - 4 1954. 6 8 2