Year constant LCU 1977 6716.554196970798 1978 7113.564881589797 1979 7556.951766657567 1980 7548.558064594361 1981 7633.459147150869 1982 7840.257333789132 1983 7989.087009381016 1984 8154.486735027806 1985 8559.784061207445 1986 9146.769162280832 1987 10008.052878259226 1988 10379.464478308319 1989 10841.416390187858 1990 11296.591695861562 1991 11371.481986407105 1992 11131.639944576405 1993 10792.570444246523 1994 10868.865217981274 1995 11005.803382663848 1996 11408.097590752152 1997 11900.476555912419 1998 13217.676082862523 1999 14047.075068103311 2000 14650.168478665575 2001 14286.640231248148 2002 14737.439365800927 2003 16056.673717123414 2004 15839.678220533986 2005 17822.482631015653 2006 16997.259163152772 2007 17919.088834191094 2008 17967.781255000977 2009 16665.28622769296 2010 16465.24434623243 2011 16464.261473398423 2012 16134.56760300918 2013 16368.036256359826 2014 17416.844675007625 2015 18382.333165237855 2016 18913.025357184535 2017 19596.513426121186 2018 20297.279994747125 2019 20287.066914376977 2020 17363.398914792622 2021 18039.162186020385 2022 19231.971173009773 2023 20037.883066696624