Year current LCU 1960 62920000 1961 97262000 1962 107514000 1963 140875000 1964 186461000 1965 235874000 1966 237713000 1967 241293000 1968 285028000 1969 375927000 1970 421565000 1971 488179000 1972 620329000 1973 937681000 1974 853390000 1975 977557000 1976 1276067000 1977 1319611000 1978 1564480000 1979 1900586000 1980 2176460000 1981 2129603999.9999998 1982 3188734000 1983 3658404000 1984 4734575000 1985 6075044000 1986 7025487000 1987 6021893000 1988 8442370000.000001 1989 10134298000 1990 12549059000 1991 15975313000 1992 16520436000.000002 1993 17702831000 1994 18919666000 1995 20912873000 1996 24063043000 1997 25742425000 1998 31535474000 1999 32309587000 2000 36478079000 2001 39100629000 2002 40456056000 2003 48975012000 2004 49023992000 2005 44031113000 2006 56974943000 2007 63132598000 2008 59314972000 2009 43558774000 2010 40311530000 2011 28525418000 2012 22790160000 2013 21485296000 2014 21077405000 2015 21300039000 2016 22399639000 2017 21268501000 2018 23611934000 2019 22802488000 2020 23814268000 2021 32131089000 2022 43692752000 2023 37068519000