Year current LCU 1960 1205.9934874454339 1961 1205.421031342968 1962 1270.897168717655 1963 1352.0766878133068 1964 1445.9357668097625 1965 1540.6444539813385 1966 1565.5957470944393 1967 1593.7034372262287 1968 1677.2393674022705 1969 1846.7564509438726 1970 2037.1384352652365 1971 2372.9407641079565 1972 2666.069768242708 1973 3059.1294363961774 1974 3297.615504183616 1975 3611.3003146184037 1976 4348.175534479987 1977 4865.713736298955 1978 5494.0407535563245 1979 6486.651656481184 1980 7539.5933052780365 1981 9132.452238471631 1982 10186.939577326448 1983 11081.799143562654 1984 12246.908989495212 1985 13972.46774044532 1986 16936.820380125064 1987 18837.95504519912 1988 20402.022293963575 1989 21479.75266731329 1990 21909.123671091358 1991 20272.95356356041 1992 20745.53331256902 1993 21970.774312748446 1994 23329.834254143647 1995 24551.913758370993 1996 25072.88317256163 1997 26057.96948139529 1998 26719.26605504587 1999 27757.815963077886 2000 29299.841874692174 2001 31491.044968431903 2002 32511.333417753576 2003 34176.59912594358 2004 35682.44648318043 2005 36868.33256730932 2006 38343.92773502844 2007 41043.13651214546 2008 41237.38203671534 2009 43309.161902105705 2010 44414.46204059117 2011 46389.82664233576 2012 47285.90549216216 2013 50341.50514396344 2014 51572.01372744382 2015 53570.31283898121 2016 55705.01262170934 2017 58107.03008143593 2018 60209.77023221646 2019 63260.56394601543 2020 63196.7309732427 2021 68302.38882476083 2022 73787.2273899789 2023 77038.27606022917