Year current LCU 1960 1794.0056321391623 1961 1978.7924213251374 1962 2086.224878911323 1963 2238.048299828047 1964 2434.4520136084866 1965 2636.048153012651 1966 2852.0827944149096 1967 3007.588773756927 1968 3209.6615298354786 1969 3495.9580071027694 1970 3907.916153637443 1971 4346.357207443469 1972 4932.7459594462025 1973 5556.073563345665 1974 6322.11300956779 1975 6718.982153485801 1976 7424.08530802555 1977 8196.87900925291 1978 8671.725485814179 1979 9531.946207823774 1980 10230.543008991535 1981 10850.150554057429 1982 11669.804624683462 1983 12481.342015443188 1984 13093.982834472932 1985 13815.552972015146 1986 14498.056618185383 1987 15045.934787723052 1988 15816.794736462563 1989 16859.653835972567 1990 17996.396387009383 1991 19001.374487404144 1992 19918.432759078292 1993 20412.5057411595 1994 21322.248484712552 1995 22134.27864500965 1996 22922.20257853451 1997 23575.468549923375 1998 24465.119987503742 1999 25101.672554816345 2000 26430.076217308826 2001 27045.706989287755 2002 27891.672771829893 2003 28477.706431496055 2004 29615.18684732658 2005 30814.56846028278 2006 32466.036438152292 2007 34198.317711787146 2008 35596.02744506516 2009 34508.93606779937 2010 35675.880299457014 2011 37081.451153248534 2012 37838.09496356521 2013 38300.78764615724 2014 39032.44844937421 2015 39441.324984243925 2016 40928.76139965488 2017 41590.87865893816 2018 43153.712320801 2019 44596.12248758998 2020 43157.145830641806 2021 45953.38639319315 2022 49428.76187630166 2023 52097.879600538