Year current LCU 1960 0.5860743081118943 1961 0.5932316193532372 1962 0.5820507750848969 1963 0.4957705824970267 1964 0.5230624452121899 1965 0.7540435233547929 1966 0.9200883959270433 1967 1.0246784238402886 1968 1.019501052134088 1969 1.029601379693051 1970 1.0894456172121352 1971 1.146607622963783 1972 1.2371424474692412 1973 1.3614882509821336 1974 1.7606249635632252 1975 2.3099069967893877 1976 2.4160459983917004 1977 3.1139680153443403 1978 3.6560744726815666 1979 3.9097736391051563 1980 4.156092047175243 1981 4.791690500959136 1982 4.884862492313564 1983 4.604529676417797 1984 4.524106351782592 1985 4.509635277435552 1986 4.528865464406227 1987 4.918524341907994 1988 5.734335640164222 1989 6.614261925751788 1990 9.373576640921028 1991 10.724047492553746 1992 14.433127304711801 1993 33.91299200947026 1994 188.48757935800896 1995 700.6375290570554 1996 771.6826561281921 1997 794.7324608566817 1998 937.3685703704826 1999 1552.8059890574716 2000 2479.233733752542 2001 3255.1200876498274 2002 4979.240052777475 2003 6324.524594068839 2004 7607.154328870365 2005 9276.35368641277 2006 13517.543096760104 2007 15255.088588605653 2008 18268.034865471272 2009 19724.874858098436 2010 21437.618663932026 2011 24622.840697931344 2012 28307.60583468163 2013 29342.961838612493 2014 29949.931716290845 2015 30356.149789304487 2016 33754.161901305866 2017 40749.83059714582 2018 45358.63770737323 2019 47437.37140708877 2020 53579.54176260812 2021 86393.99336647063 2022 132468.82667314817 2023 205025.95786680648