Africa, excluding Middle EastAPECASEANAsia excluding Middle EastAsian NICs or NIEsASPACCentral America, excluding MexicoChinese Economic AreaEurope, EasternEurope, WesternEurope, UnionG8 CountriesLatin America, excluding MexicoMiddle EastOceania PacificOECDOPECSouth AmericaU.S.S.R.,Countries of the formerU.S. Far West RegionU.S. Great Lakes RegionU.S. Mid-East RegionU.S. New England RegionU.S. Plains RegionU.S. Rocky Mountain RegionU.S. South East RegionU.S. South West RegionU.S. Other
