Year current LCU 1960 54.18262051018589 1961 56.40793939224229 1962 57.303799870682916 1963 62.24796498221155 1964 68.18942960266494 1965 73.51111439052991 1966 77.35076676363481 1967 78.2142563347901 1968 76.46524224077312 1969 79.2623710673814 1970 92.04764788301623 1971 94.94045852048076 1972 99.00974292643635 1973 107.67555074818479 1974 117.10667551023884 1975 136.85416059755542 1976 169.09862909704015 1977 202.32713043205675 1978 234.98293608939406 1979 295.88723221166373 1980 356.636545603928 1981 364.82975016265743 1982 487.234958318477 1983 561.7305439821818 1984 649.1846579668937 1985 745.4656055260226 1986 857.5710092617086 1987 974.6160954082164 1988 1134.470772883629 1989 1380.7735319270614 1990 1674.3969156140658 1991 1919.433870401736 1992 2318.7529503255773 1993 2528.420291224492 1994 2787.696357167431 1995 3179.208822092534 1996 3498.8075609322905 1997 3969.028264854883 1998 4198.929868973664 1999 4400.075773996717 2000 4765.216013574967 2001 4923.528083003957 2002 5093.169172967856 2003 5496.073486622926 2004 6260.123925170712 2005 6809.963818036249 2006 7660.951607516191 2007 9058.760376510201 2008 10680.449849813554 2009 12189.321994870146 2010 13828.843908305436 2011 15371.066927829439 2012 18354.812566752247 2013 19923.34587984372 2014 22282.123824084454 2015 25008.237757928342 2016 27152.64155997708 2017 35916.318426363236 2018 44979.42539752815 2019 52983.056376462075 2020 57252.05721141147 2021 60982.675999740735 2022 70659.45330278683 2023 90096.75753343798