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Annual Cumulative Proportions of world records, by major contributing country, illustrating the geographical dispersion of world records for each gender in A. Athletics Men B. Athletics Women C. Swimming Men D. Swimming Women (0,1 = 10%). USA: United States of America. RUS: USSR and Russia, FRG: Germany, Federal Republic of Germany and reunited Germany. GDR: German Democratic Republic. CHN: China. GBR: Great-Britain. AUS: Australia.
