Year current LCU 1960 -68 1961 -41 1962 -1961 1963 -2190 1964 -4288 1965 -10460 1966 -3663 1967 -8821 1968 -5245 1969 -1895 1970 -10504 1971 -6970 1972 -3060 1973 85892 1974 -18590 1975 -351812.713631271 1976 -167556.10991129 1977 577220.18086966 1978 2947504.5935 1979 4088448.08083701 1980 5302885.988 1981 9049438.61958726 1982 -25273081.5987995 1983 -66179128.2358109 1984 -115903078.5072 1985 -180476474.352773 1986 -243890514.0782 1987 -307003900.0497 1988 -527644848.8 1989 -851169286.7296 1990 -1224424990.516 1991 856424252.164101 1992 2093040567.5 1993 3346127348.49536 1994 4833638252.02008 1995 8396316401.09914 1996 12435574325.2016 1997 14907534811.0603 1998 16381583644.9802 1999 19657805447.8765 2000 20605365311.6991 2001 19667972860.5714 2002 -14815592844.7469 2003 30958980996.323 2004 45630341996.3641 2005 78045284658.6698 2006 132828659508.028 2007 160919660356.813 2008 212742428337.41 2009 216346215421.819 2010 252494043998.888 2011 300217950660.941 2012 325325852400.396 2013 395268820779.617 2014 481989067946.123 2015 602610526895.802 2016 575182818939.698 2017 629491096334.035 2018 718007946265.677 2019 840661742848.431 2020 1099988198744.06 2021 1240648127278.15 2022 1064221280714.56 2023 1027482979328.08