Year including construction (% of GDP) 1970 45.88564811428449 1971 41.95039399986688 1972 47.259504439745 1973 49.14122854081771 1974 55.074832341264255 1975 61.14026651948051 1976 63.70950774268576 1977 63.21120484776392 1978 63.25913826338399 1979 63.63801962046498 1980 61.21873685315536 1981 58.568728343784024 1982 58.827010269020285 1983 57.306156998981926 1984 57.712999333955175 1985 56.93285462712587 1986 55.90439466792117 1987 53.716754923818165 1988 52.277852708105996 1989 52.28904811382794 1990 50.77844147518871 1991 49.94580789124413 1992 46.73992442951868 1993 45.49049951144513 1994 46.87359225664487 1995 24.502746549694947 1996 24.288934888456588 1997 25.09189562263994 1998 25.97290947837602 1999 25.083828190138863 2000 26.93848592243598 2001 23.893992069768004 2002 24.78859381518638 2003 24.75403929182453 2004 22.309642514794533 2005 20.964104481888707 2006 19.94459497479012 2007 18.263206432134908 2008 19.27437484298976 2009 17.54089530642646 2010 17.566262615819888 2011 16.337878343644906 2012 14.925324802751827 2013 14.587180160177441 2014 12.98884379954669 2015 12.293595281527237 2016 12.342562289950623 2017 11.7418427764888 2018 11.906269823230446 2019 12.45164193027083 2020 13.452424194055435 2021 12.573638993227974 2022 12.3697434390955 2023 12.128124308862784