Year current LCU 1960 700 1961 100 1962 800 1963 -100 1964 -100 1965 0 1966 0 1967 0 1968 0 1969 0 1970 0 1971 0 1972 0 1973 0 1974 0 1975 0 1976 0 1977 0 1978 0 1979 0 1980 0 1981 22065000000 1982 29232000000 1983 19226000000 1984 1476000000 1985 35546000000 1986 37153000000 1987 40168000000 1988 40337000000 1989 59196000000 1990 68586474800 1991 35828177000 1992 15780000000 1993 -7027000000 1994 -5903000000 1995 7431000000 1996 44701000000 1997 12537000000 1998 19963000000 1999 21619000000 2000 22649000000 2001 51919000000 2002 20270000000 2003 10520000000 2004 29180000000 2005 35726000000 2006 33641305100 2007 28622555400 2008 18253015300 2009 23893964900 2010 25360532300 2011 71234100300 2012 79052999700 2013 103962000300 2014 6292000000 2015 103746000000 2016 108407000000 2017 111361000000 2018 473392000000 2019 17469000000 2020 366358000000 2021 254712000000 2022 473680000000 2023 -234890000000