Year constant LCU 1960 8989.401016052094 1961 9325.685771624328 1962 9096.802385249463 1963 8475.36403523738 1964 9185.83273905731 1965 9997.75473559696 1966 9776.875798884405 1967 9932.058401422964 1968 10250.694333930502 1969 11070.927538089167 1970 11230.703127061026 1971 11679.720711548955 1972 11682.113574753033 1973 11814.833286891579 1974 12258.380992209199 1975 12053.23350553445 1976 11623.680065965122 1977 12232.621747652336 1978 11495.361385518027 1979 12469.30795688565 1980 12459.641405507828 1981 11627.76257657496 1982 11362.050711823442 1983 11672.817573747912 1984 11675.313197348489 1985 10903.213845215747 1986 11400.52185865338 1987 11533.302588862354 1988 11236.85152109799 1989 10278.582778037993 1990 9880.042049280682 1991 10629.937207609442 1992 11315.57593126965 1993 12079.094119887479 1994 12613.004669703952 1995 12093.742302075967 1996 12602.28021347206 1997 13462.17425740042 1998 13819.507156352069 1999 13198.7193992224 2000 12947.021470336713 2001 12240.917204584262 2002 10790.864224780302 2003 11623.835814068825 2004 12545.391772735826 2005 13515.463815014811 2006 14452.758762344038 2007 15596.869579383005 2008 16069.42125779189 2009 14965.780600878894 2010 16439.05640157522 2011 17226.27072362147 2012 16856.718216504047 2013 17070.07120002436 2014 16459.204959045688 2015 16727.434742946796 2016 16207.200833908995 2017 16492.066404825757 2018 15898.086532129295 2019 15425.98291646632 2020 13764.562408296952 2021 15096.135292676745 2022 15698.33991819587 2023 15315.888937037073