Year current LCU 1960 25398.566971293178 1961 26077.275109732676 1962 26807.006212415625 1963 28541.677037691665 1964 32424.05294004627 1965 35607.618536766284 1966 39835.065868413425 1967 41128.59446778318 1968 41491.1813484795 1969 46352.0927981649 1970 45115.63961065122 1971 49145.201253645995 1972 51260.119138332026 1973 53513.244141107 1974 77746.83205077346 1975 74444.3932385428 1976 81335.54967287563 1977 102534.61021381793 1978 97523.28144306267 1979 97019.57981018709 1980 119470.08024799603 1981 126215.76949879437 1982 126116.68829120282 1983 131796.6306603083 1984 137102.3883722219 1985 144965.49590915232 1986 150853.873136921 1987 149548.89151456856 1988 158747.84183808457 1989 161945.84280946752 1990 161539.3454444354 1991 159976.9553292928 1992 154113.63629702773 1993 120943.12568074599 1994 188250.56621768422 1995 215671.53765244488 1996 238121.6128796754 1997 269027.4893610478 1998 279691.70774436335 1999 281515.1063932287 2000 298780.0185469491 2001 297987.68837812456 2002 316571.9812109844 2003 319631.79126331833 2004 302419.73720037745 2005 297426.3078577673 2006 295344.97945851885 2007 297583.297202137 2008 328191.73044259346 2009 347054.96595187805 2010 357355.16159574426 2011 378640.1858744165 2012 399027.74383889436 2013 418524.60050205525 2014 433120.45412765356 2015 455318.02806220576 2016 469604.9810516522 2017 472303.17358341836 2018 485218.80890240555 2019 497034.2446658985 2020 504525.86768499675 2021 535121.0532909327 2022 575880.1378598142 2023 614439.3088470376