Year current LCU 1975 875.08837890625 1976 1146.18481445313 1977 1452.20837402344 1978 1732.02563476563 1979 2136.98193359375 1980 2551.90991210938 1981 2891.83349609375 1982 3343.578125 1983 3677.8525390625 1984 4271.52001953125 1985 4676.794921875 1986 4993.72900390625 1987 5492.96435546875 1988 6093.56689453125 1989 6792.88232421875 1990 7530.0703125 1991 7679.31103515625 1992 8674.8251953125 1993 8936.6943359375 1994 9758.8623046875 1995 11797.0703125 1996 12065.962890625 1997 12483.4326171875 1998 13342.05859375 1999 14171.9013671875 2000 15266.037109375 2001 16273.9482421875 2002 16736.943359375 2003 17882.7265625 2004 19034.09765625 2005 20069.740234375 2006 21305.943359375 2007 22827.54296875 2008 24165.779296875 2009 23112.232421875 2010 23462.80078125 2011 23338.251953125 2012 22565.525390625 2013 20929.95703125 2014 20507.5859375 2015 21168.9453125 2016 22328.189453125 2017 23632.3359375 2018 24911.955078125 2019 26280.1796875 2020 24760.55859375 2021 27686.416015625 2022 30433.77734375 2023 32093.265625