Year LCU per US$ 1960 0.357143 1961 0.357143 1962 0.357143 1963 0.357143 1964 0.357143 1965 0.357143 1966 0.357143 1967 0.362103 1968 0.416667 1969 0.416667 1970 0.416667 1971 0.41092 1972 0.40039 1973 0.408171 1974 0.427756 1975 0.452041 1976 0.55651 1977 0.573272 1978 0.521505 1979 0.472181 1980 0.430295 1981 0.497641 1982 0.572447 1983 0.659725 1984 0.751807 1985 0.779246 1986 0.682197 1987 0.611927 1988 0.56217 1989 0.611173 1990 0.563177 1991 0.567 1992 0.5698 1993 0.6668 1994 0.6534 1995 0.6337 1996 0.641 1997 0.6108 1998 0.6038 1999 0.6181 2000 0.6609 2001 0.6947 2002 0.6672 2003 0.6125 2004 0.5462 2005 0.55 2006 0.5435 2007 0.4998 2008 0.544 2009 0.6419 2010 0.6472 2011 0.6241 2012 0.633 2013 0.6397 2014 0.6077 2015 0.6545 2016 0.7406 2017 0.777 2018 0.7495 2019 0.7834 2020 0.78 2021 0.7271 2022 0.8113