Year current LCU 1960 0.4580933237 1961 0.4914448289 1962 0.5414722134 1963 0.5993469003 1964 0.6964588277 1965 0.7631620206 1966 0.8053420223 1967 0.8680400103 1968 0.9062599689 1969 0.9771600291 1970 1.0012199506 1971 1.069201976 1972 1.1331800446 1973 1.3950000107 1974 1.9532620609 1975 2.0606019348 1976 2.3850199134 1977 2.9357998818 1978 2.7269800305 1979 2.6409400105 1980 3.9167599976 1981 4.5397802294 1982 5.3034799099 1983 6.1608201265 1984 8.4797995686 1985 21.629140139 1986 85.1707403658 1987 536.2607219269 1988 55695.0205081 1989 2418700 1990 153105600 1991 5619877000 1992 6487000000 1993 8107496000 1994 22773254000 1995 28387739100 1996 33605477800 1997 38975921800 1998 47089998200 1999 55021820100 2000 62251163100 2001 68332772700 2002 71510960500 2003 77396736700 2004 89263248500 2005 103266803600 2006 115049906200 2007 133344315000 2008 160355679500 2009 163708165200 2010 181836748800 2011 213156599500 2012 238202299500 2013 258322098000 2014 296776008700 2015 334378400400 2016 362110487800 2017 392892928700 2018 390408997500 2019 405166015800 2020 407690451300 2021 465961852400 2022 521281371520 2023 617132293900