The 1991 CIA World Factbook

by United States. Central Intelligence Agency

_#_Currency: United States dollar (plural—dollars); 1 United States dollar (US$) = 100 cents

_#_Exchange rates: British pounds (5) per US$—0.5171 (January 1991), 0.5603 (1990), 0.6099 (1989), 0.5614 (1988), 0.6102 (1987), 0.6817 (1986), 0.7714 (1985);

Canadian dollars (Can$) per US$—1.1559 (January 1991), 1.1668 (1990), 1.1840 (1989), 1.2307 (1988), 1.3260 (1987), 1.3895 (1986), 1.3655 (1985);

French francs (F) per US$—5.1307 (January 1991), 5.4453 (1990), 6.3801 (1989), 5.9569 (1988), 6.0107 (1987), 6.9261 (1986), 8.9852 (1985);

Italian lire (Lit) per US$—1,134.4 (January 1991), 1,198.1 (1990), 1.372.1 (1989), 1,301.6 (1988), 1,296.1 (1987), 1,490.8 (1986), 1,909.4 (1985);

Japanese yen (3) per US$—133.88 (January 1991), 144.79 (1990), 137.96 (1989), 128.15 (1988), 144.64 (1987), 168.52 (1986), 238.54 (1985);

German deutsche marks (DM) per US$—1.5100 (January 1991), 1.6157 (1990), 1.8800 (1989), 1.7562 (1988), 1.7974 (1987), 2.1715 (1986), 2.9440 (1985)

_#_Fiscal year: 1 October-30 September

_*Communications #_Railroads: 270,312 km

_#_Highways: 6,365,590 km, including 88,641 km expressways