Year constant LCU 1970 3894059050.9 1971 4228807383.1 1972 4432713192.4 1973 4583595646.8 1974 4626601675.7 1975 5072199945.3 1976 5347325530 1977 5808085056.5 1978 6181611834.8 1979 6240962939.2 1980 6002436695.5 1981 7132320505.5 1982 7729962397 1983 8107321300.3 1984 8751472734.4 1985 9527708755.6 1986 8660818902 1987 8511499629.7 1988 8779017592 1989 9075561505 1990 8575685979.8 1991 5391354500 1992 2950926500 1993 2790834700 1994 3325721000 1995 3708445200 1996 4608700000 1997 4522800000 1998 4585100000 1999 4696600000 2000 4686200000 2001 4510300000 2002 4181000000 2003 4688100000 2004 5296500000 2005 6661300000 2006 8023000000 2007 7934100000 2008 8519100000 2009 7247000000 2010 9832000000 2011 9933000000 2012 9724000000 2013 10315000000 2014 10158000000 2015 11187000000 2016 9996000000 2017 9836000000 2018 9673000000 2019 9360000000 2020 8648000000 2021 8246000000 2022 7488000000