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NO OF COMPANIES WITH SHARES LISTEDVALUE OF SHARE TRADING in Billion of US$ExchangeDomestic%Foreign%Domestic%Foreign%North AmericaNYSE1,93981%46119%9,60292%7878%NASDAQ4,17689%49311%10,46596%4694%Toronto1,26197%383%45999.9%0.40.1%South AmericaSao Paulo43899%31%6499%0.41%EuropeDeutsche Borse74876%23524%1,30691%1369%Euronext1,13272%43228%3,15099%191%London1,92382%40918%1,87741%2,65159%Madrid1,45899%221%83999.6%30.4%Swiss Exchange26364%14936%57797%153%Asia, PacificAustralia1,33495%765%24199%31%Hong Kong85799%101%23899.9%0.20.1%Korea688100%00%381100%—0%Taiwan58499.7%20.3%544100%0.30%Tokyo2,10398%382%1,656100%0.40%Source:Federation Internationale des Bourses de Valeurs (International Federation of Stock Exchanges)Exhibit 12.1.Domestic and Foreign Listings and U.S. Dollar Trading Volume by Major Exchange.