Year constant LCU 1960 4518.96480020644 1961 5075.240085496038 1962 5063.4978935831905 1963 5642.29679968159 1964 6150.87441537906 1965 6781.404303200823 1966 7168.735882147999 1967 7513.723836055093 1968 8002.761085557157 1969 8895.607929268359 1970 9667.950253878 1971 10380.896533543742 1972 11361.51664801362 1973 12225.288232188603 1974 11396.158701685847 1975 12008.48081051089 1976 12633.532103851156 1977 12836.970143027664 1978 13589.89333887878 1979 13862.025198732586 1980 13819.482800371896 1981 13483.329204931471 1982 13248.685302323007 1983 13029.763694714951 1984 13225.688552144491 1985 13505.054105472957 1986 13530.138163998301 1987 13180.367368141595 1988 13695.690328458262 1989 14142.132839512928 1990 13993.32466524766 1991 14254.976706715077 1992 14245.525725832362 1993 13935.379236865841 1994 14143.094279592297 1995 14372.753358145825 1996 14719.114131664279 1997 15303.475039861614 1998 15811.657450219947 1999 16235.10945949236 2000 16802.61799950545 2001 17406.109684544434 2002 18022.74247841364 2003 19021.627972734434 2004 19934.928359205966 2005 19995.643794288575 2006 21062.531702679094 2007 21696.721166807394 2008 21566.673235335296 2009 20584.93302026998 2010 19432.269363919335 2011 17485.87861987759 2012 16334.799938180233 2013 16039.703385552726 2014 16223.712780629967 2015 16298.934476973829 2016 16287.130041459837 2017 16497.60704154908 2018 16806.92119786652 2019 17140.85216155601 2020 15577.327554757403 2021 17089.382864769326 2022 18285.25425391719 2023 18771.206494941027