Year current LCU 1960 11.1 1961 12.4 1962 13.6 1963 15 1964 19 1965 25.1 1966 28.8 1967 32.9 1968 36.7 1969 40.1 1970 43.8 1971 55.1 1972 70.1 1973 94.5 1974 115.9 1975 162.8 1976 250.1 1977 339.8 1978 523.1 1979 604.4 1980 1020.2 1981 1998.1 1982 3291.1 1983 8717.3 1984 16844.8 1985 30973 1986 54720.8 1987 134821.2 1988 859234.7 1989 17040026.6 1990 987519700 1991 2544300000 1992 5028900000 1993 8947100000 1994 9588100000 1995 14024900000 1996 17181200000 1997 29783900000 1998 39868500000 1999 47716800000 2000 47578755000 2001 45547514790.4368 2002 44634827674.1203 2003 41111777970.598 2004 38104984819.0038 2005 43378864012.1113 2006 47706017920.7933 2007 60288504476.3059 2008 78406276821.4953 2009 83723181518.368 2010 92239960356.1284 2011 106992643903.072 2012 111969604218.03 2013 141296845681.365 2014 169756275134.858 2015 200387079330.526 2016 211534460349.506 2017 240871848781.147 2018 274342783277.309 2019 290184463310.414 2020 369608883622.621 2021 356175783945.941 2022 392485079345.43