Year current LCU 1960 85764000 1961 96948000 1962 111583000 1963 109990000 1964 135762000 1965 162587000 1966 189184000 1967 195404000 1968 242140000 1969 292391000 1970 319372000 1971 370514000 1972 493040000 1973 650636000 1974 573830000 1975 687491000 1976 874583000 1977 1164761000 1978 1582617000 1979 2097195000.0000002 1980 2179575000 1981 2380379000 1982 2709972000 1983 3464802000 1984 3485241000 1985 4567918000 1986 5675357000 1987 6047368000 1988 7333232000 1989 9125618000 1990 11287145000 1991 13610870000 1992 14854391000 1993 15910731000 1994 16605015000 1995 18572767000 1996 21423177000 1997 23164727000 1998 29706926000 1999 32780423000.000004 2000 34805047000 2001 37647875000 2002 38580822000 2003 45307232000 2004 47257015000 2005 41500084000 2006 51602418000 2007 60528170000 2008 57626944000 2009 49386871000 2010 37113294000 2011 27804739000 2012 21719591000 2013 20141439000 2014 19202251000 2015 18994997000 2016 19208562000 2017 20855375000 2018 20016638000 2019 19595130000 2020 19939935000 2021 24164870000 2022 28296489000 2023 30584028000