Year current LCU 1960 252.7561711650617 1961 253.2272900349984 1962 261.1791338061172 1963 280.09663644485767 1964 279.93046450015567 1965 278.82813848172054 1966 283.19272459217353 1967 287.968047136813 1968 310.66174520335755 1969 322.4375293697487 1970 349.02497563332724 1971 355.09037110772346 1972 367.1188811408727 1973 438.54485116069634 1974 527.4176968119714 1975 594.6518035520573 1976 696.2220152750016 1977 854.6366433809833 1978 925.1257444659101 1979 1027.0836960251359 1980 1143.4404019769108 1981 1217.2640204910463 1982 1200.2492338204552 1983 1212.7165586723636 1984 1234.7026407120961 1985 1418.0430855574698 1986 1954.1214652184765 1987 2125.5462801679123 1988 2398.3429311802215 1989 2689.599505791225 1990 3791.8779706114233 1991 5088.014549930761 1992 5656.444613950779 1993 6561.713380941491 1994 7439.005802428129 1995 8278.260381814105 1996 9061.31576884451 1997 9999.051014417202 1998 11227.604568623732 1999 11960.572635075101 2000 12920.285672845195 2001 12183.661968746328 2002 13163.87808604194 2003 13800.325629580324 2004 14773.325144368744 2005 15790.72313166864 2006 17114.121345641106 2007 19112.26527353939 2008 21186.612431973423 2009 21643.07062975574 2010 22985.255847481083 2011 25131.627312990415 2012 26282.01720721134 2013 27677.72845498808 2014 29224.950471426306 2015 30578.146640750147 2016 31716.675332913394 2017 32727.900400176088 2018 33729.11045179682 2019 35772.7710074653 2020 35596.013158596405 2021 38899.93084643103 2022 42407.7554202165 2023 45406.1891394433