Year current LCU 1960 1619.4265797510177 1961 1674.616045025279 1962 1660.7708061813444 1963 1751.324200913242 1964 1902.7491716665174 1965 2042.588689848964 1966 2088.2327697193373 1967 2287.4819899991526 1968 2409.692730452161 1969 2631.9823860393053 1970 2917.486207723675 1971 3086.3415011208162 1972 3366.2442134021403 1973 3725.784753363229 1974 4383.443853384829 1975 5139.854603037501 1976 5939.3572293878715 1977 6731.045659526494 1978 7228.861958490041 1979 8082.265398925176 1980 9066.566839096107 1981 10175.457641292855 1982 11360.984841724454 1983 12210.435696378308 1984 13551.36410659441 1985 14709.678906776102 1986 15995.342841179023 1987 17287.39413500129 1988 19268.92329401039 1989 21305.824716124545 1990 22889.544104210647 1991 23065.04105869717 1992 23283.45434297358 1993 24520.198915689925 1994 25630.609653169464 1995 26591.121230341858 1996 27998.986214748315 1997 29201.428624390213 1998 30669.000338786595 1999 32022.514674469803 2000 33821.46705819946 2001 35674.27582923335 2002 37749.93960054803 2003 39579.09889473198 2004 42117.27831251547 2005 44168.15632811554 2006 46979.34562113105 2007 49959.37606319147 2008 53245.159970500536 2009 56109.6934383009 2010 56904.42202730151 2011 60951.68026677142 2012 64009.07208821885 2013 64817.867454820924 2014 66359.33876437093 2015 66827.39898123089 2016 66950.32145756255 2017 69581.20877721369 2018 71560.49102244587 2019 74383.89353848335 2020 75627.0905096321 2021 80442.7431415155 2022 86300.74444541271 2023 92169.48944356719