Year constant LCU 1960 5268.32457664487 1961 5408.805529746655 1962 5511.029945066711 1963 5080.949132866829 1964 5184.639434429958 1965 5148.084911597934 1966 5067.1173659504175 1967 4515.316258340456 1968 4740.14327572819 1969 4807.077456802576 1970 5251.5658879150005 1971 5340.180389254546 1972 6643.3985643277965 1973 5843.255078188964 1974 5274.696857158308 1975 4829.824476626372 1976 5288.749232079057 1977 5943.576990504952 1978 6479.4442649951425 1979 6658.106504129236 1980 6782.795978390538 1981 7049.116475135963 1982 7311.7779815577105 1983 7421.984344885845 1984 7864.573535459272 1985 8307.108148368105 1986 8734.325074737637 1987 8742.599509002192 1988 9945.864244688517 1989 10063.754644463765 1990 10465.757893273712 1991 10557.105869835077 1992 11186.590062002084 1993 11621.148379260876 1994 11443.628449062697 1995 12307.571776411442 1996 12453.429871379823 1997 12891.520529244986 1998 13431.855647527702 1999 13816.474406772228 2000 14065.387082319243 2001 14332.94321591679 2002 15124.046716615248 2003 16184.837500442056 2004 16925.615409207163 2005 17434.29397641977 2006 18757.284141186607 2007 19486.033711109507 2008 19654.97751912687 2009 19468.096321922796 2010 18688.29637354997 2011 18678.375021848522 2012 19005.144194739227 2013 19587.86133085156 2014 19932.56135887459 2015 20570.04939802032 2016 21527.797438728612 2017 21925.36168035699 2018 22679.2108737569 2019 22906.961229080098 2020 22111.973392461197 2021 22342.71364490281 2022 24030.861584638475 2023 25538.004590252465