Year current LCU 1960 200.81749024642355 1961 186.45032955200585 1962 227.90764644873116 1963 253.17690916822113 1964 268.23460622821176 1965 226.53534302889437 1966 242.13147934960082 1967 247.0968012001219 1968 250.58634415512435 1969 277.3518856390396 1970 329.81292356281045 1971 361.8168541043049 1972 429.01277746935796 1973 484.60342559742645 1974 586.5927286122836 1975 704.5007757831121 1976 753.5931723727193 1977 840.1562028780963 1978 868.2466545463213 1979 986.7284562868921 1980 1115.4835296570416 1981 1184.980571748597 1982 1281.7834110476529 1983 1354.2560018662118 1984 1587.4776507997958 1985 2291.8400828446142 1986 2604.3442154607837 1987 3175.692065408384 1988 4519.315657251822 1989 5789.139908077798 1990 8082.736536548444 1991 16347.305342573824 1992 18789.110569867542 1993 20432.816522119505 1994 22807.489952658838 1995 25950.74238035171 1996 28194.464670256308 1997 33033.046170367 1998 36891.89664586122 1999 39836.044146889675 2000 44076.903989337756 2001 47190.91060832572 2002 51979.12748244733 2003 65859.35730772215 2004 95089.97844440314 2005 111927.60471405277 2006 129221.74484563399 2007 147412.5496186746 2008 168149.3853794014 2009 173519.3860196365 2010 195610.4350303378 2011 214499.38281882892 2012 228460.79265013785 2013 245695.71376573772 2014 270784.9400439501 2015 295352.0230578391 2016 317018.39033085626 2017 340211.97645137087 2018 376485.9091205069 2019 400070.63373780384 2020 385507.32441463665 2021 460805.23050587106 2022 536374.314596341 2023 574840.9767742928