Year current LCU 1965 26235000 1966 32280000 1967 37079000 1968 43942000 1969 48427000 1970 56436000 1971 73129000 1972 87883000 1973 99636000 1974 145829000 1975 184224000 1976 303833000 1977 361802000 1978 432245000 1979 443269000 1980 561461000 1981 760744000 1982 442953000 1983 857952000 1984 827760000 1985 903307000 1986 885170000 1987 968451000 1988 1007599000 1989 1052430000 1990 930736000 1991 1146746000 1992 1202482000 1993 1271358000 1994 1347430000 1995 1447471000 1996 1492371000 1997 1609500000 1998 1879200000 1999 1956700000 2000 2156700000 2001 2356000000 2002 2599574000 2003 2764829000 2004 2879493097.5495 2005 3512729033.61872 2006 4035900000 2007 5622000000 2008 6728400000 2009 7119300000 2010 7867500000 2011 8135100000 2012 8464800000 2013 9159100000 2014 9755500000 2015 10042900000