Year current LCU 1960 304.03852816515064 1961 321.15144426399576 1962 329.9280598612273 1963 346.5673397234997 1964 371.782670919747 1965 397.48662976101 1966 442.89838947582064 1967 464.318824068179 1968 498.3972599186959 1969 541.0944530596338 1970 629.6625071069678 1971 679.9060304547428 1972 751.3709347731085 1973 884.121892542101 1974 1093.3322530989224 1975 1298.1916475212845 1976 1328.612220039951 1977 1437.6665935091612 1978 1796.408097150424 1979 2031.242509861472 1980 2235.0724358079856 1981 2449.349389404968 1982 2667.3414238731843 1983 3132.0568241771925 1984 4133.439542068685 1985 5093.432633953308 1986 6515.459021681259 1987 7719.53052869027 1988 8923.05999859861 1989 10661.988779644093 1990 13791.857836231151 1991 20627.297690958912 1992 33342.68101934876 1993 55192.58969476979 1994 72620.6856019406 1995 92113.88347363404 1996 108357.4756780189 1997 116400.92150387052 1998 124651.13462991647 1999 133646.29501311688 2000 148184.7711033399 2001 161088.67012898962 2002 178359.1661726512 2003 205395.87110957375 2004 233729.500935427 2005 261603.22735978643 2006 291611.5791587041 2007 327863.5846530143 2008 367874.13609267335 2009 391315.2397460918 2010 421662.34560495353 2011 451793.753407019 2012 476164.1804510951 2013 516418.81787684595 2014 553736.4659120006 2015 593920.0807315942 2016 628314.8897757337 2017 674776.0983572 2018 720970.8251017574 2019 750036.6945023639 2020 697384.3760326417 2021 781632.7432767678 2022 927805.1706581754 2023 1059718.4117465522