Year current LCU 1960 30960000 1961 35600000 1962 43040000 1963 48030000 1964 53666000 1965 64309000 1966 76024000 1967 94138000 1968 108834000 1969 118841000 1970 129255000 1971 135144000 1972 146578000 1973 176421000 1974 220531000 1975 292139000 1976 387492000 1977 473922000 1978 607567000 1979 767180000 1980 980252000 1981 1183641000 1982 1406890000 1983 1617911000 1984 1762176000 1985 1879120000 1986 2078752000 1987 2404209000 1988 2777968000 1989 3237646000 1990 3505382000 1991 4059362000 1992 4195007000 1993 4384061000 1994 4530186000 1995 4789693000 1996 4746115000 1997 5108807000 1998 5431429000 1999 6273344000 2000 6751567000 2001 7298631000 2002 7925640000 2003 9242463000 2004 10209370000 2005 12395640000 2006 13986737000 2007 15724600000 2008 19041580000 2009 23666710000 2010 25849580000 2011 26546950000 2012 26004840000 2013 29685940000 2014 28450581886.416 2015 30595776713.423 2016 31924675287.191 2017 31910444405.149 2018 31960368735.331 2019 33600074149.169 2020 35527131079.208 2021 38026710926.051 2022 40071950532.884 2023 40908047174.778