Year current LCU 1960 31300000 1961 33900000 1962 39900000 1963 45700000 1964 49800000 1965 54000000 1966 59000000 1967 61230000 1968 62790000 1969 65020000 1970 67100000 1971 77700000 1972 95200000 1973 129100000 1974 167500000 1975 209600000 1976 283400000 1977 337100000 1978 401800000 1979 492300000 1980 635500000 1981 753300000 2007 18790298300 2008 22667280700 2009 24984800300 2010 27129653300 2011 28904147500 2012 33901319400 2013 35829401400 2014 39736194400 2015 43335879900 2016 45022550800 2017 46536099700 2018 48974085900 2019 51155836000 2020 51524422900 2021 52591124000 2022 56621242200