Year current LCU 1960 4658900 1961 4577900 1962 4990900 1963 4886700 1964 6410400 1965 7257700 1966 6773800 1967 7257700 1968 8806000 1969 9193000 1970 9773600 1971 10838100 1972 12289600 1973 14031500 1974 20805300 1975 29514500 1976 38997800 1977 54577600 1978 62996500 1979 59029000 1980 62899700 1981 71028300 1982 81576100 1983 37836600 1984 73732000 1985 78498900 1986 96410800 1987 153672700 1988 230698800 1989 308211600 1990 445183000 1991 770899000 1992 1155767900 1993 1434535600 1994 1871992600 1995 2889196200 1996 6075384700 1997 9221632000 1998 11342394000 1999 11369548000 2000 14428037000 2001 17260459000 2002 19564514000 2003 22447750000 2004 40769437000 2005 62242548000 2006 87242726000 2007 123986959000 2008 142344422000 2009 144631024000 2010 179028873000 2011 267358529000 2012 396311547000 2013 662811055400 2014 951718767000