Year current LCU 1960 31797.694974724996 1961 35767.82154619822 1962 38001.73408516483 1963 40936.12016601386 1964 45879.02301696456 1965 50541.34574096091 1966 53960.86034840115 1967 58782.86370145952 1968 67021.17952383037 1969 76508.5126656579 1970 1758.6997566597277 1971 1929.3447010531374 1972 2234.188001397517 1973 2703.1135978993934 1974 3388.510446695863 1975 3889.332560745759 1976 4397.505620374195 1977 4794.094074956603 1978 5288.836804328139 1979 6133.408679263499 1980 7063.732978208131 1981 7908.612647928193 1982 8824.324265532585 1983 9768.298733037507 1984 10883.321797294975 1985 11821.428352868075 1986 12716.392979967686 1987 13682.877535698115 1988 15484.906138323386 1989 17076.634079121 1990 17927.389750304377 1991 16856.299489004217 1992 16136.475821461041 1993 16125.88545779715 1994 17127.647895686074 1995 18729.82248682894 1996 19470.890550295604 1997 21236.090263597955 1998 22926.757709035686 1999 24324.195611090094 2000 26195.232843186972 2001 27867.150551811024 2002 28638.245063356175 2003 28938.153628591826 2004 30579.521867298932 2005 31523.25081355736 2006 33129.72298409424 2007 35475.3134974058 2008 36622.69669565564 2009 34464.96459644745 2010 35533.18894601734 2011 36886.77928656905 2012 37306.62761215382 2013 37720.3633333652 2014 38261.93186062761 2015 38956.61873251561 2016 39762.684605380266 2017 41104.793677224596 2018 42498.22093091773 2019 43663.92676333661 2020 43750.8126801799 2021 45944.81482370474 2022 48627.222014842766 2023 49627.130809001865