Year current LCU 1960 0.000549853 1961 0.0005184428 1962 0.0007756335 1963 0.0015281264 1964 0.0015757682 1965 0.002221946 1966 0.0024859231 1967 0.003905327 1968 0.0065079575 1969 0.0083670924 1970 0.0081109978 1971 0.0093033632 1972 0.0102819205 1973 0.0131183199 1974 0.0159939639 1975 0.0170060132 1976 0.0251000249 1977 0.0344107705 1978 0.0426094676 1979 0.0860109425 1980 0.1315817556 1981 0.1780969252 1982 0.2534253524 1983 0.4592530714 1984 0.9200599089 1985 1.133824757 1986 1.5872358153 1987 2.6280556993 1988 5.0569524497 1989 10.6436529566 1990 20.5456584537 1991 400 1992 16100 1993 253200 1994 61265300 1995 342628400 1996 2709210100 1997 7466740100 1998 9361695900 1999 47096192600 2000 1290285399400 2001 2118545268900 2002 2922696023100 2003 3531387692700 2004 3990497612700 2005 5429574626900 2006 6547576764700 2007 8321161968900 2008 10323778563000 2009 14464861346000 2010 18711588515000 2011 22567355082000 2012 25486458820000 2013 27466170951000 2014 30411327279000 2015 32526868029000 2016 36719824392000 2017 54103884393000 2018 74416033409000 2019 80677172142000 2020 87833916657600 2021 106154248435800 2022 125004819326400 2023 157133431092725