Year current LCU 1973 1778818447.073343 1974 2713605692.219034 1975 3884358649.731589 1976 5458975999.564367 1977 5998974456.711638 1978 6393763244.710052 1979 6802165439.191181 1980 8472076634.402889 1981 10754591121.336294 1982 11657613751.355715 1983 12134082978.250347 1984 14085337907.437933 1985 15709871081.040628 1986 15691719872.397049 1987 11190220128.782833 1988 9524846735.73202 1989 9415939483.870384 1990 9896946512.925926 1991 10495936398.164934 1992 11022321448.829433 1993 11022321448.829426 1994 10477785189.521338 1995 10520000000 1996 11643000000 1997 10975000000 1998 10836000000 1999 9958000000 2000 11740000000 2001 15184000000 2002 13337000000 2003 14191000000 2004 15915000000 2005 17367000000 2006 20737000000 2007 20247000000 2008 27026000000 2009 24649000000 2010 24842000000 2011 25574000000 2012 27120000000 2013 29892000000 2014 24414000000 2015 20875000000 2016 17000000000 2017 16553000000 2018 17031000000 2019 16205000000 2020 12638000000 2021 17217000000 2022 25033000000