Year constant LCU 1974 9648512900 1975 9682809800 1976 11634418300 1977 12904512500 1978 13778900900 1979 16887755600 1980 15706169500 1981 12592151900 1982 13090379900 1983 13156023700 1984 13234943600 1985 13037643800 1986 12683610500 1987 12938440700 1988 13080422900 1989 12939915800 1990 13080885900 1991 13492402900 1992 14134449800 1993 14177499500 1994 14623438200 1995 15278379200 1996 15718139500 1997 15486898700 1998 15400403000 1999 15870447500 2000 16322663500 2001 16770563999.999998 2002 17419936500 2003 17925803700 2004 18016206800 2005 18086020900 2006 18881393400 2007 18910580600 2008 18543769300 2009 18216557900 2010 18690000000 2011 19390000000 2012 19567000000 2013 19151000000 2014 18670625400 2015 18597364900 2016 18136537500 2017 18377500000 2018 18387100000 2019 19098517100 2020 19315012800 2021 19007756800 2022 18698247500 2023 18961344600