Year current LCU 1960 1616.6046009736606 1961 1676.4285032910427 1962 1655.929994414448 1963 1756.3470319634703 1964 1903.0178203635712 1965 2036.6174920969443 1966 2092.6959059308215 1967 2303.669802525638 1968 2432.259138979099 1969 2670.8798825735953 1970 2950.7475813544415 1971 3120.6616680837906 1972 3380.6632769219095 1973 3723.4678624813155 1974 4398.600889018437 1975 5128.841862808608 1976 5939.428489987886 1977 6778.678128523112 1978 7317.03579885778 1979 8181.824445363098 1980 9162.265178328342 1981 10209.431451304876 1982 11581.542370853162 1983 12304.69643235782 1984 13715.940501140256 1985 14915.780737041427 1986 16285.51005565492 1987 17606.69075522843 1988 19632.759510491185 1989 21902.336661588484 1990 23714.735687889362 1991 24029.167724482868 1992 24216.479147256065 1993 25190.010574540986 1994 26206.05086033122 1995 27539.53066729346 1996 29024.733210580966 1997 30215.70222108331 1998 31666.658068022156 1999 33053.27843581187 2000 34824.7882341726 2001 36701.06218508915 2002 38801.63383723489 2003 40724.0358207708 2004 43350.275993414245 2005 45866.538889828356 2006 48877.15328459301 2007 52287.438287481884 2008 55514.045494138394 2009 58153.29057679468 2010 59204.602448738755 2011 63502.66230689815 2012 66019.50032694092 2013 66475.11348626601 2014 68142.63063494716 2015 68220.24441976915 2016 68576.84170337227 2017 71540.98625162996 2018 73889.71423521721 2019 76970.80690429846 2020 77374.51016107763 2021 81326.35754489747 2022 89689.59844123249 2023 96147.44709770924