Year current LCU 1960 57100 1961 56700 1962 67600 1963 78600 1964 75100 1965 71700 1966 74000 1967 84600 1968 88300 1969 101000 1970 119500 1971 124600 1972 138500 1973 159100 1974 175200 1975 203100 1976 235000 1977 244800 1978 243000 1979 359700 1980 470000 1981 580000 1982 830000 1983 1130000 1984 1150000 1985 1070000 1986 1200000 1987 2000000 1988 2450000 1989 5150000 1990 6090000 1991 10250000 1992 35940000 1993 59850000 1994 173790000 1995 399230000 1996 694880000 1997 983580000 1998 1514050000 1999 2098690000 2000 5037736800 2001 3887168700 2002 5448773100 2003 6828800900 2004 9827427400 2005 12392240800 2006 14837089500 2007 20253138000 2008 27462033300 2009 19533875300 2010 29882000000 2011 26089300000 2012 15481700000 2013 29858800000 2014 33532400000 2015 32891400000 2016 32001500000 2017 52989600000 2018 100675500000 2019 165378714400 2020 208395362800 2021 301193817800 2022 451790726700 2023 903581462500