Year current LCU 1980 3559.7526600511374 1981 3992.4229039052852 1982 3681.7159080463416 1983 3908.5165127686078 1984 4935.500702009569 1985 5470.457872257083 1986 6461.389813812031 1987 7027.431124433396 1988 7850.198650656283 1989 8805.051876374977 1990 9893.354429694802 1991 10313.409072004879 1992 11281.27714793061 1993 11176.41912581177 1994 11534.835050245416 1995 12115.156746396407 1996 12490.5045820912 1997 12613.737182703566 1998 13584.74642185458 1999 14200.679279142654 2000 15031.849529780564 2001 14216.86364372268 2002 14412.518618780092 2003 15509.274626334738 2004 16401.25670516747 2005 17354.692658387045 2006 19687.221721631526 2007 20439.0190904858 2008 21876.274202733486 2009 21581.61036726227 2010 22789.760435253167 2011 24287.720816753317 2012 24337.320071162867 2013 25178.48003770592 2014 25385.059838447633 2015 25481.229679483895 2016 26903.799606604956 2017 28671.44945615055 2018 29728.649487317864 2019 29738.833944809976 2020 22029.77166783064 2021 26446.723282408893 2022 32229.161100583962 2023 34519.75319979395