Year constant LCU 1967 -19419722437.328323 1968 -22228637802.439224 1969 -18484538183.71982 1970 -15514145021.654083 1971 -19662768973.60794 1972 -17838697399.496857 1973 -13299693220.60199 1974 -30460055666.534973 1975 -25383067660.80258 1976 -25389728086.65863 1977 -25601101668.633636 1978 -18753601600.74948 1979 -29404465556.211884 1980 -41418048328.743835 1981 -50561552864.67502 1982 -55533574060.074036 1983 -55048081141.51492 1984 -55945741071.90637 1985 -56530834819.6427 1986 -45847043029.197815 1987 -43847525121.552124 1988 -49178758486.6817 1989 -47529118847.581055 1990 -45922124424.6178 1991 -50973601393.316345 1992 -41918885303.45422 1993 -43633787204.69696 1994 -51549142162.91821 1995 -52266521941.117615 1996 -48223406113.607544 1997 -49848401853.62482 1998 -53719822724.66113 1999 -61263595269.02014 2000 -64785453964.55591 2001 -67586051950.487305 2002 -62524331568.95105 2003 -56175549398.43091 2004 -51520612006.98071 2005 -40605643281.29492 2006 -50977071591.0647 2007 -57832381714.895386 2008 -42589552934.575195 2009 -36307610889.93884 2010 -14975718227.453857 2011 -35187974562.830444 2012 -30116972734.499756 2013 -20006632642.383667 2014 -4067029899.6817627 2015 0 2016 -1590246502.8132324 2017 -1774587143.5114746 2018 -11809462242.029541 2019 -13678632079.123291 2020 26607259830.214355 2021 37606060473.66162 2022 59420477138.29736 2023 -46567635817.78833