Year current LCU 1960 7400 1961 6600 1962 6400 1963 7000 1964 8600 1965 9100 1966 6000 1967 4600 1968 3400 1969 6000 1970 8100 1971 8200 1972 9800 1973 100 1974 14900 1975 195800 1976 158600 1977 180600 1978 235100 1979 226300 1980 248000 1981 270000 1982 245000 1983 226000 1984 214000 1985 183000 1986 146000 1987 139000 1988 182000 1989 224000 1990 276000 1991 323000 1992 390000 1993 239000 1994 3269000 1995 22004000 1996 32965000.000000004 1997 24553000 1998 54992000 1999 95819000 2000 105709000 2001 224076000 2002 268664000 2003 392008000 2004 430000000 2005 453000000 2006 550000000 2007 648000000 2008 662000000 2009 869000000 2010 855000000 2011 1324000000 2012 1430000000 2013 1438000000 2014 1403000000 2015 1372302000 2016 1114800000 2017 705300000 2018 708100000 2019 681100000 2020 1322500000 2021 1367300000 2022 2255500000