Year current LCU 1965 273.60225141893113 1966 282.3015666004171 1967 288.29572191827907 1968 290.64395828244875 1969 294.5376297310815 1970 310.38741783155433 1971 317.01101129716477 1972 329.38496499178933 1973 366.58245599244754 1974 409.412635236163 1975 452.2719440063914 1976 555.0998706469334 1977 684.5586450909495 1978 707.6186431358221 1979 772.2012722192283 1980 774.0443762153492 1981 733.583928331589 1982 713.0583594788066 1983 719.8014576687535 1984 737.7094189956587 1985 755.3492413093373 1986 735.289555700223 1987 756.8773484370066 1988 787.0279318587973 1989 806.4975786522982 1990 873.7890433689653 1991 935.635763687336 1992 1027.6544674315037 1993 1166.3566618072462 1994 1332.747822867158 1995 1535.4484494697901 1996 1632.6943630824856 1997 1721.5521310750385 1998 1830.6725495630224 1999 1857.253861170063 2000 1935.3633526122928 2001 2006.787400667491 2002 2052.9405658533337 2003 2127.279478878598 2004 2198.097952914804 2005 2353.118685114173 2006 2578.9270115715867 2007 2739.103437698488 2008 2900.0581565989614 2009 2798.411410056626 2010 2929.2787707755633 2011 3204.240136906016 2012 3329.756159790589 2013 3395.081706959439 2014 3471.7674102660976 2015 3586.2868408070144 2016 3670.908453870164 2017 3764.6198433805343 2018 3911.6351530875786 2019 4066.7448274478415 2020 3741.4280063775172 2021 4332.343442927626 2022 4735.573493559111 2023 5007.741624708972