Year current LCU 1960 434.5 1961 513.1 1962 584.8 1963 701.6 1964 852.8 1965 995 1966 1253.2 1967 1342.5 1968 1512.5 1969 1667.1 1970 1913.2 1971 2258.7 1972 2844.3 1973 3775.8 1974 5449 1975 6714.7 1976 9902.5 1977 12815 1978 14480.9 1979 16631.3 1980 23124 1981 29417.7 1982 97201.2 1983 265116 1984 4053400 1985 287300000 1986 817000000 1987 1592700000 1988 2036100000 1989 2472500000 1990 3779600000 1991 5697100000 1992 7661100000 1993 10243100000 1994 12723100000 1995 13697400000 1996 19154161924.68 1997 22786656415.59 1998 25845352199 1999 26680306596.57 2000 27094684561.77 2001 34145254293.2672 2002 32164317428.9323 2003 36738375247.1356 2004 34861567995.9744 2005 39688299830.2696 2006 48959127538.4958 2007 62148803498.1762 2008 77494309364.576 2009 85343106224.9766 2010 96125106678.5504 2011 118201478340.89 2012 141095336029.238 2013 166645874523.672 2014 192715687688.522 2015 218038615945.278 2016 218044047269.261 2017 239826990837.713 2018 249733082308.431 2019 245833546161.457 2020 268645239885.776 2021 285726374551.215