Year constant LCU 1960 7026606592 1961 8558704127.999999 1962 7319704064 1963 9340704768 1964 8829203456 1965 8913498112 1966 8481501184.000001 1967 9199099904 1968 9134198784 1969 9636200448 1970 7255601152 1971 8657199104 1972 12254100480 1973 9407197184 1974 8271498751.999999 1975 7415799808 1976 6205399040 1977 11674999808 1978 14460000256 1979 15210000384 1980 23115399168 1981 17032299520 1982 16596500479.999998 1983 17006900224 1984 13110800384 1985 5530000896 1986 9699700736 1987 9421389824 1988 6908198912 1989 7746997760 2013 31451884729600 2014 34711224456600.004 2015 37189428750000 2016 37270369850700 2017 33808974810500.004 2018 37163039771900 2019 35740916228300 2020 36384896700900 2021 42583208749400 2022 48405865522400 2023 51284175151700