LONDON — As financial uncertainty hits emerging economies, here's a look at how far some of their currencies have fallen this year against the dollar.

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Venezuelan bolivar - almost 100 percent

Argentine peso - 52.3 percent

Turkish lira - 43 percent

South African rand - 20 percent

Brazilian real - 20 percent

Russian ruble - 15 percent

Iranian rial - 15 percent

Indian rupee - 11 percent

Chilean peso - 11 percent

Indonesian rupiah - 10 percent

Chinese yuan - 5 percent