Year current LCU 1960 515.5205949357536 1961 572.795906858671 1962 677.7596589300355 1963 795.4549519824511 1964 999.0233486638745 1965 1181.846112849828 1966 1396.3494104513472 1967 1392.166251871563 1968 1470.811450042077 1969 1799.4417925095318 1970 2249.939145282389 1971 2845.2583160438676 1972 3510.534518145536 1973 4858.582315701522 1974 6966.925096737311 1975 9719.924222138647 1976 13514.841202863496 1977 19451.46481915658 1978 29812.83081314203 1979 43588.67861217105 1980 69465.87379235857 1981 106092.28391662109 1982 163326.24333049258 1983 277469.34162531217 1984 360564.51125768165 1985 490895.3443342598 1986 649656.0897254297 1987 845416.3973276552 1988 1021494.6188198727 1989 1230113.869908472 1990 1424560.4867344385 1991 1533702.1556298174 1992 1519994.3280118173 1993 1549484.286143134 1994 1621854.8413834998 1995 1668132.262551034 1996 1784694.8489491143 1997 1925275.146794134 1998 2143573.9125040597 1999 2286540.895014439 2000 2443576.750057787 2001 2726246.455742399 2002 2958048.573505424 2003 2976571.6476525017 2004 3176927.764881503 2005 3435137.193580783 2006 3792446.557070531 2007 4246544.873317371 2008 4083821.1295027942 2009 4268625.647176286 2010 4479872.091962986 2011 4888838.734350217 2012 5250289.9761783015 2013 6041829.851373223 2014 6291952.0077217715 2015 6972909.32998806 2016 7635444.894600807 2017 7731077.460687245 2018 8198374.919553982 2019 8628414.451843368 2020 8257223.785211604 2021 8806270.804252122 2022 10124074.941819828 2023 11112372.967479674