Year current LCU 1960 14965901177.5797 1961 14996074365.4377 1962 19582398919.8573 1963 20769210975.6063 1964 23173008274.9621 1965 23253470109.2502 1966 27286619552.9394 1967 29519435454.4331 1968 35339843392.2459 1969 41973921629.2966 1970 46813700961.7236 1971 52836269258.1851 1972 58031086434.4082 1973 71035730401.2164 1974 95811940724.3682 1975 107863111954.863 1976 134923432598.867 1977 186363689032.154 1978 215125777471.351 1979 263630182726.052 1980 320011801557.552 1981 411420468400.509 1982 489644457922.436 1983 619581268341.3 1984 747189714430.453 1985 877192905862.605 1986 839760049005.941 1987 685849635060.948 1988 699851000000 1989 717011000000 1990 711923000000 1991 722450000000 1992 601653000000 1993 546130000000 1994 691078000000 1995 648545000000 1996 583034000000 1997 691348000000 1998 745091000000 1999 844165000000 2000 1005685000000 2001 1019511000000 2002 1235378000000 2003 1259436000000 2004 1353273000000 2005 1429789000000 2006 1546001000000 2007 1775920000000 2008 2023684000000 2009 2190264000000 2010 2492692000000 2011 2745211000000 2012 2743594000000 2013 3057606000000 2014 3462532000000 2015 3767336000000 2016 3955740000000 2017 4170627000000 2018 4751923000000