Year current LCU 1960 167.538473174755 1961 157.87133960798366 1962 160.67683623862538 1963 163.56369096096947 1964 174.41811922749898 1965 178.09223072829803 1966 185.15240681201 1967 192.7392790449875 1968 199.2299847493935 1969 215.27899632437183 1970 220.76241337065713 1971 227.4439985669167 1972 238.87034026716438 1973 244.49929455859143 1974 299.42820530006094 1975 345.500265608698 1976 347.2109105594344 1977 380.64229689405187 1978 393.9017860232044 1979 434.0385249039479 1980 442.35856180282263 1981 425.45044705456525 1982 421.9243778820288 1983 390.3821490258393 1984 390.2495821440028 1985 380.0897342708289 1986 364.70748440928674 1987 410.0404265802965 1988 425.59575412591784 1989 313.5667570585412 1990 173.9578256357896 1991 179.4521141315446 1992 108.88491132822054 1993 75.20732418060823 1994 62.20596857328116 1995 62.91944350832843 1996 72.3241647103449 1997 124.15558259556077 1998 136.25217109271514 1999 158.3658423016027 2000 301.8764696617602 2001 303.85880560012447 2002 302.88188684633303 2003 242.44993716721882 2004 287.27469193232105 2005 290.5412149092648 2006 323.8412257694268 2007 377.9516287980973 2008 456.1446998813654 2009 452.74522888985746 2010 497.0203653970342 2011 573.5264221565837 2012 644.4555767428332 2013 717.635753333907 2014 713.7348823892031 2015 699.6629468539646 2016 722.1312267894181 2017 706.8926919748465 2018 700.0370393777057 2019 665.8784475684358 2020 624.2897100077365 2021 676.4429269675296 2022 754.5328485722599 2023 799.5014005116292