Year current LCU 1970 1551.0209230936787 1971 1609.9881459043315 1972 1669.157748155364 1973 1852.180463780391 1974 2208.2178144167915 1975 2064.335294344257 1976 2176.8966976597458 1977 2272.5826439199654 1978 1981.2101857019497 1979 2129.714907614968 1980 2436.367959600922 1981 2811.3102146084952 1982 3024.2523560552777 1983 3470.232724166892 1984 3876.990557144832 1985 4168.342251634581 1986 4831.042552253727 1987 6120.916774832402 1988 7163.0046872607745 1989 7894.926597685814 1990 9019.548676317325 1991 9626.176569022917 1992 11404.8191755931 1993 13229.990515284982 1994 15586.038061619922 1995 17856.171901064572 1996 20001.563552337328 1997 23388.944620701637 1998 26916.00181640979 1999 30110.009982661693 2000 35262.01033025832 2001 38806.93478815849 2002 43922.20264018299 2003 47853.76811891079 2004 51267.472318847496 2005 57201.72766510433 2006 63451.06823515432 2007 76178.2520605504 2008 83102.47891587664 2009 92369.33370408698 2010 108460.34987158336 2011 126824.65811804058 2012 143735.08808908056 2013 153805.5839778073 2014 170512.26959205928 2015 185991.1311306463 2016 208168.4747539549 2017 223182.93804827533 2018 231825.06298419097 2019 251020.26101720092 2020 235735.8977147103 2021 263238.6970312006 2022 291152.48058993806