Year current LCU 1960 388.5170430245088 1961 416.75772772373847 1962 426.16726383030084 1963 447.0750663202572 1964 490.3012688251475 1965 544.6395527794594 1966 587.2997022110055 1967 650.6705965369482 1968 682.3372001899412 1969 716.9086429111321 1970 805.3684890989629 1971 834.2972570360763 1972 874.6341459902976 1973 1049.8770300495178 1974 1331.8685832621723 1975 1631.9961488396107 1976 1856.2193750465162 1977 2066.8835899742317 1978 2357.742742179934 1979 2518.0428300721505 1980 2904.57970875864 1981 3301.2380817599083 1982 3690.8305917878447 1983 4000.7192768163045 1984 4465.795008198971 1985 4861.505919921873 1986 5113.69064719823 1987 5491.34770222505 1988 6255.464706072932 1989 6893.009217322845 1990 7416.279552538781 1991 8561.824184978892 1992 9898.943641177431 1993 10686.301657754771 1994 12171.421007949863 1995 14017.10771619498 1996 15449.236239697493 1997 17181.825602862547 1998 18406.156678403255 1999 19629.17639531648 2000 33342.6021593429 2001 35522.53894379487 2002 36935.031914525396 2003 39440.04032079258 2004 44604.39177826343 2005 49430.10892029297 2006 54411.58894976932 2007 61372.89397947625 2008 68020.24300126356 2009 77348.24501606647 2010 84889.02812780396 2011 99349.2366223068 2012 110504.40885687285 2013 121956.10565007098 2014 134226.15525819562 2015 144219.4679834409 2016 153261.0866257996 2017 164307.58705110237 2018 178353.1889848154 2019 196147.42100613148 2020 209247.75941218276 2021 241295.22116688328 2022 282581.1973626513 2023 349579.0787881097