Year including construction (% of GDP) 1969 33.88927664280637 1970 33.59445477163545 1971 32.9807242002196 1972 32.69781987064138 1973 31.91528068757914 1974 33.95504990028962 1975 31.030439530751575 1976 31.01194633884456 1977 30.044002487169024 1978 29.08889104673375 1979 29.181032137215894 1980 29.697853224745245 1981 30.171392636913197 1982 29.27177066474174 1983 28.79229887895127 1984 29.96490607553739 1985 30.156369410616822 1986 27.862196427829854 1987 26.485770799909496 1988 26.602368033873415 1989 26.491785039178122 1990 26.29826715076982 1991 25.942103818575923 1992 24.984833124946753 1993 24.552427282256506 1994 24.122270636815006 1995 24.068494023614235 1996 23.676750090678272 1997 22.731041658763406 1998 22.357118401197074 1999 21.65765903222961 2000 21.74037127743597 2001 21.893372015082562 2002 21.147510560984323 2003 20.778650962344727 2004 20.710164259020644 2005 21.023157367353868 2006 21.20637212469164 2007 21.15509472358157 2008 21.50995522235854 2009 20.308493987279984 2010 19.69423658491177 2011 20.06614808129049 2012 20.018193902898464 2013 19.33416406369471 2014 18.41235332658288 2015 18.186021031640212 2016 17.637508699954964 2017 17.70313731971724 2018 17.805725419160787 2019 17.562280534527183 2020 17.85682899576915 2021 18.16165414829305 2022 19.5092791291838 2023 19.360478722272614