Hong Kong, now an integral part of China, had the world's freest economy in 1997, followed by Singapore, New Zealand, and the U.S., judges the just-released Economic Freedom of the World: 1998/1999 Interim Report. The index ranks 119 countries using 25 indicators of economic freedom that include the size of government and the security of private ownership. The Washington-based Cato Institute, a conservative think tank, is one of the institutes in 54 countries that copublished the report. According the listing, the least-free economies in 1997 were Myanmar (Burma), Democratic Republic of Congo, Guinea-Bissau, Rwanda, Albania, Sierra Leone, Malawi, Ukraine, Algeria, Central African Republic, Madagascar, and Romania.