Year current LCU 1960 0.2846340204436685 1961 0.3326491034178906 1962 0.38027613375011815 1963 0.43692913316014714 1964 0.4779635839192363 1965 0.4965189395961608 1966 0.5251370853983149 1967 0.5076094694025537 1968 0.570143825272583 1969 0.639219576458488 1970 0.7236045729657028 1971 0.8973607038123167 1972 1.1385006353240152 1973 1.4112263575350823 1974 1.9715724015398282 1975 2.681331403762663 1976 3.46079818850835 1977 4.868530307223914 1978 7.797831978319783 1979 14.327258320126782 1980 31.757864878803506 1981 74.29828109201213 1982 167.96725378318035 1983 425.19658952496957 1984 1997.1154123587403 1985 7404.892983699504 1986 11575.72063270528 1987 14793.404211490044 1988 18025.900945520036 1989 21260.868083222664 1990 25855.382618025753 1991 31813.669630228327 1992 37011.162795237164 1993 41670.65823987835 1994 49017.93980366735 1995 55743.80216411181 1996 62545.74718903725 1997 68181.96538725155 1998 74116.6432758332 1999 78486.28310204082 2000 82967.38368580061 2001 84377.4155924833 2002 86995.91491628614 2003 86268.98306351555 2004 89484.18945513292 2005 94458.51430715286 2006 99875.86061216099 2007 105178.3522513614 2008 106204.80530319615 2009 109003.98151116811 2010 115044.94307151478 2011 121584.97604882949 2012 124929.2197711902 2013 130679.95049320678 2014 135968.27001959662 2015 139214.816648966 2016 142941.19670021062 2017 146835.47289775402 2018 151530.68232989596 2019 156587.5230837199 2020 152375.33504791048 2021 166197.72936807733 2022 182961.3166623071 2023 191316.5058882614