Year current LCU 1970 350.8067108103651 1971 369.400740479019 1972 397.61012151973125 1973 454.79844082687094 1974 581.3988012967983 1975 617.1220750995268 1976 649.1791971839116 1977 699.0201123015738 1978 742.9870811367223 1979 826.6567254474759 1980 835.0210357794704 1981 933.8029440982571 1982 1010.0957505279297 1983 1160.5003474635164 1984 1205.865854635788 1985 1126.1998870694522 1986 1381.5234288252277 1987 1495.2518873747686 1988 1618.0557145146154 1989 1618.164843958389 1990 1704.2586922057897 1991 1753.4907444796293 1992 1896.5531604706862 1993 2032.138770840144 1994 2168.3587479935795 1995 2371.306851800718 1996 2150.9953820481974 1997 2098.7180889579436 1998 2108.0075640610567 1999 2105.5849167931974 2000 2117.8531731149305 2001 2249.575063490122 2002 2421.461688863201 2003 2406.3362083920138 2004 2439.457239981593 2005 2536.3088582128385 2006 2636.557627456113 2007 2777.7620528248085 2008 2716.815824297439 2009 2815.413568014218 2010 3007.1423656126067 2011 3247.899980889449 2012 3453.8643037195184 2013 3618.4961949206067 2014 3678.105394276424 2015 3708.2155617932203 2016 4156.93912680937 2017 4512.5927632966705 2018 4771.359204421667 2019 5186.833842370842 2020 5545.600267412526 2021 6130.437136546896 2022 6225.1792224411465 2023 6762.548814172778