Year including construction (% of GDP) 1970 9.40435329180615 1971 9.757409474907 1972 10.793965381516433 1973 11.625901761848647 1974 12.119384321153387 1975 12.582685573120742 1976 11.742287126767264 1977 12.182039928406475 1978 14.306731754924865 1979 14.715433647569673 1980 11.670737924552464 1981 12.715933873153684 1982 14.294878824432503 1983 14.481213614417134 1984 12.580920868910308 1985 11.821876058245852 1986 12.12884745738005 1987 15.711353037109097 1988 14.814692953594271 1989 17.26291847484766 1990 17.32687566407741 1991 17.534851673918585 1992 18.986006151784686 1993 20.123412708302514 1994 19.5729092024609 1995 16.800672232459508 1996 11.78259217027746 1997 13.890431563593934 1998 14.691284707646176 1999 16.119610540184453 2000 15.539570689424757 2001 15.573191075672261 2002 15.8040004931229 2003 15.741712307225333 2004 16.32301915711288 2005 16.933003598610878 2006 15.315291243606383 2007 17.156194218906226 2008 15.415205278109024 2009 16.919528963832683 2010 15.386156277750878 2011 14.80968131613238 2012 15.750813017067266 2013 15.584800513892432 2014 15.498211588581023 2015 11.766428689422685 2016 12.207363090938903 2017 10.993130805306334 2018 11.107217029874494 2019 10.935980000869936 2020 10.742950000078318 2021 10.599389999527041 2022 10.637788144590768 2023 9.587041966136729