Table 4. Annual Average Excess Cancer Mortality Risk iéar Rongelac Exposed! 1957 2x 1074 per year L961 2 1074 fer year S x 10”! per year 1972 6 x 107° per Year 6 « 1078 per year. 4 = 107° per year Lx 107° per year 1994 4 = 107% per year Lx 107° per year 1997 &é« 107° per year Lx 107° per year 2008 €i07? per year <0"? per year 1984 . . Rongelap Unexvosed 2 ; G per year S peutely exposed March 1, 1954 plus protracted exposure 1957 to 2008 +P eotracted exposure 1957 tea 2008 According to TCRP a risk of 1078 to 107° per year ie thought te be acceptable for a non-occupational greup (eee ICRP Publicetion 26 and see proposed revision to BOE Order 5480.14}. for prospective risks. Thies ICRP recommendation is intended Clearly the Rongelap exposed group will remain above the ICRP recommended value, however, if these people left Rongelap it would eure met alter this face. The additional increment ef risk frem pretracted ETE, exposure is smsili when compared to the risk etill experienced from the acute EXPOSUT Es -