Year constant LCU 1960 3382749226.97044 1961 3595838556.6984596 1962 3788917850.44312 1963 3404865582.52047 1964 3719760357.93748 1965 4014294044.2767 1966 4017804576.9211497 1967 4493481746.093901 1968 4337614098.0604 1969 4560883972.327311 1970 4973722607.69444 1971 5107122847.08348 1972 5616852182.61738 1973 5218055677.72805 1974 5802559357.9787 1975 6892930787.924359 1976 7640323181.497419 1977 8101958220.19237 1978 9979040008.98892 1979 10687816543.873 1980 14404066369.2661 1981 16339071946.046 1982 19101159006.938 1983 26180850130.307 1984 30710841415.423203 1985 32860691588.2033 1986 34175386052.3993 1987 35884313328.956696 1988 21786716456.441 1989 17208279821.4914 1990 23055773996.359 1991 15198499900 1992 13542230600 1993 13095690900 1994 12745690800 1995 13743348000 1996 13762828800 1997 13318249800 1998 13880586000 1999 15411120000 2000 15710791500 2001 15694833900 2002 15541261300 2003 16315934200 2004 16889077900 2005 17684490500 2006 18023000000 2007 17888000000 2008 19292000000 2009 19645000000 2010 20075000000 2011 20804000000 2012 21652000000 2013 22822000000 2014 24190000000 2015 25535000000 2016 27639000000 2017 28074000000 2018 27430000000 2019 27812000000 2020 28481000000 2021 31146000000 2022 29115000000 2023 28196000000