Year current LCU 1960 0.01257322929432208 1961 0.013081955355647023 1962 0.013555472785225276 1963 0.014748781985247731 1964 0.016177595443886517 1965 0.018728299891948186 1966 0.01892848797292852 1967 0.01830555327682792 1968 0.020194455980362437 1969 0.02318694810051849 1970 0.025491161879033775 1971 0.027445751276941023 1972 0.030055673998756346 1973 0.03632799038973677 1974 0.04698064185840095 1975 0.05174415916867715 1976 0.06209911765204054 1977 0.10311767700990329 1978 0.18799218505755055 1979 0.24507464825118805 1980 0.36115559677397335 1981 0.5946633739895979 1982 0.6869381395721375 1983 1.4174071410708964 1984 2.0278153540640513 1985 2.512906511055278 1986 3.660210703335504 1987 5.212849884597566 1988 7.164797861894042 1989 9.415173493053986 1990 12.43473320548959 1991 15.321951862694734 1992 17.257437529969433 1993 23.26475235304696 1994 30.544243850689643 1995 44.450691025120086 1996 63.54345239663058 1997 77.25733028830679 1998 92.41928861513628 1999 107.31618235814324 2000 138.07173597704244 2001 188.51008812474137 2002 235.38506910431988 2003 310.16974882784484 2004 364.67767201285614 2005 432.32880757930263 2006 827.4118640855332 2007 976.6380831708025 2008 1240.5857958166473 2009 1466.792557277409 2010 1800.2973991620397 2011 2282.548102355874 2012 2804.1264634609743 2013 4522.2481023754 2014 5627.818833907557 2015 6356.760339523422 2016 7430.2072155110545 2017 8695.509492307361 2018 9996.144741536142 2019 11310.861793353211 2020 12179.485681362392 2021 14061.904184234469 2022 18351.61424333408 2023 24665.415303359405