their many little reservoirs of mud from Fleet-street,

North Yemeni riyals (YR) per US$1 - 10,800 (November 1992), 8,100 (July 1991), 7,280 (December 1990), 3,996 (March 1990), 2,047 (1988), 225 (1987); note - conversion of defense expenditures into US dollars unless otherwise specified,

biography