Year current LCU 1970 641.8533071706663 1971 766.106950711573 1972 845.517989453708 1973 890.501073142779 1974 993.6025360388522 1975 1122.7809598283848 1976 1179.1904831045379 1977 1219.0287541666899 1978 1412.1729568778414 1979 1462.61547783868 1980 1461.629555065512 1981 1698.1884559773205 1982 1797.427608828208 1983 1910.3480453030074 1984 2098.1090530770384 1985 2068.4586154124468 1986 1972.5921305107333 1987 1919.8111632618081 1988 1996.4563198478183 1989 2003.0434151117483 1990 2027.1023781651465 1991 1662.9693147499695 1992 1515.570940641417 1993 1526.7843711621158 1994 1933.6237292080511 1995 2181.4142106726977 1996 2281.975550374709 1997 2306.38394039568 1998 2332.5082170553314 1999 2562.274105350867 2000 2752.2037826931914 2001 2844.244436749846 2002 3007.1930736932177 2003 3205.688397679945 2004 3403.29616311163 2005 3791.8730060890366 2006 4683.823196393097 2007 5200.0432657399315 2008 5392.250454015032 2009 5501.992566815133 2010 5697.575209135322 2011 6106.006791925804 2012 6467.337914228037 2013 6814.243843548678 2014 7117.535734563264 2015 7683.740253656692 2016 8055.925867800175 2017 8543.33006731328 2018 8831.910408720274 2019 9139.380510055187 2020 9499.57250428248 2021 48436.378968285695 2022 56495.85348662006