Year constant LCU 1960 4857317788.313778 1961 3654234086.756365 1962 4260738406.509445 1963 5031130792.151094 1964 6572202075.028511 1965 5857504007.378395 1966 5907700721.182632 1967 4309135987.050777 1968 5159198135.349964 1969 5019377031.573246 1970 8882788573.12349 1971 5775020268.591755 1972 3266994066.584854 1973 4222869141.8323936 1974 673516261.9189072 1975 -363132703.4615326 1976 868709106.796524 1977 10676923662.05729 1978 4509463693.114761 1979 -1113032740.687294 1980 -4175744751.7955933 1981 -6969543000.559685 1982 -8193718074.250214 1983 -6908105566.160217 1984 -5000836113.98801 1985 -7897326800.642612 1986 -2575523828.5165024 1987 -5528260818.891552 1988 -5449320840.1576805 1989 -6785163443.505268 1990 -7477838733.510963 1991 -3383570198.549309 1992 -3928273247.353424 1993 -4021774034.1869583 1994 -1863291233.7896042 1995 -759401433.7345123 1996 -6822132084.643097 1997 -3790402586.7760468 1998 2342910648.2689514 1999 163021862.94525146 2000 1909869085.2960587 2001 7831997862.844162 2002 6582422800.426117 2003 5055282776.88356 2004 3610247227.220703 2005 1269307838.745224 2006 539933627.9532318 2007 139487317.32240295 2008 -1404336924.8389435 2009 5668002679.750961 2010 7584763847.722778 2011 11654073187.98967 2012 9520552118.815536 2013 -365.8109893798828 2014 -565977429.3963013 2015 1348668988.8438873 2016 2961169957.980606 2017 3096827293.4698486 2018 907324105.4898834 2019 5981922125.913986 2020 12096051431.247559 2021 3315281642.3749084 2022 -4257364629.4216766 2023 -1793571590.7239075