per US$1 - 1.6531 (January 1993), 264.69 (1992), 282.11 (1991), 272.26 (1990), 319.01 (1989), 297.85 (1988) Fiscal year: calendar year of accession in parentheses, are--Austria (1987), Bulgaria (1978), Canada (1988), Colombia (1988), Cuba (1984), Czechoslovakia (1962), Denmark (1965), Greece (1987), Guatemala (1991), Hungary
lush