Year including construction (% of GDP) 1966 8.296390120329322 1967 8.343057176196032 1968 8.338192419825074 1969 8.342189160467587 1970 8.214777420835246 1971 8.209606986899564 1972 8.277027027027026 1973 8.2421875 1974 8.297742525930445 1975 8.907563025210084 1976 9.611529991377656 1977 9.553131358556337 1978 10.64453125 1979 11.646196973369456 1980 13.015187518724398 1981 12.48320452013735 1982 9.552210563471256 1983 10.919742379307106 1984 16.645689112649464 1985 13.646965128846919 1986 11.317672682016179 1987 10.837391081496667 1988 9.488806283015176 1989 10.352028851459455 1990 11.009486891465672 1991 15.360008254011223 1992 15.170034484705324 1993 15.200113494225706 1994 14.625533192964632 1995 14.873929438983305 1996 20.703664585141475 1997 15.574345968595624 1998 16.06870981804458 1999 15.594206859299067 2000 14.82267335849812 2001 14.766824641684234 2002 15.806976766215808 2003 14.849025053224032 2004 11.45166444964931 2005 11.494079596750135 2006 12.12389238025979 2007 11.879539969830297 2008 11.162050748840018 2009 10.211007546290976 2010 9.828166236422716 2011 11.51266032081925 2012 11.958368837114785 2013 11.89469631086228 2014 13.214834279826961 2015 17.14345306436031 2016 20.935592961492354 2017 17.89275501958178 2018 17.31042579887381 2019 17.28260083323233 2020 16.85368538914112 2021 15.88212315522589 2022 15.710365857368865 2023 15.19734084471256