Year including construction (% of GDP) 1960 17.071354089080888 1961 16.661987647389108 1962 17.846550612508057 1963 17.991223793271573 1964 17.811816192560176 1965 17.428487171925685 1966 17.137921629239024 1967 18.909881290754054 1968 19.59647495361781 1969 20.067363767412893 1970 20.055325034578146 1971 20.451436388508892 1972 20.485679980428394 1973 21.753425849502786 1974 22.90961817303045 1975 22.464412811387902 1976 20.771514123572484 1977 20.3354303784196 1978 23.566295184109375 1979 24.532661481627045 1980 23.68588972356182 1981 22.522121909492114 1982 24.961917254017234 1983 25.099819431669907 1984 27.175427648627014 1985 26.559965976715993 1986 26.204002586968382 1987 27.917398222693745 1988 27.070282449498233 1989 29.23499000460062 1990 31.330937239228724 1991 29.234462460852168 1992 30.362546823358233 1993 30.722002175344144 1994 31.541304203689386 1995 31.10096378148889 1996 31.008904727525483 1997 30.195844748219542 1998 29.744019922021753 1999 30.711551679672557 2000 29.380933896649168 2001 27.695060705632784 2002 27.26238826445846 2003 27.371658154655794 2004 26.537838800055724 2005 26.24004475709588 2006 26.784883269991468 2007 26.15666925835477 2008 25.949776862694442 2009 26.02195969846774 2010 25.587130704409827 2011 25.81421601431284 2012 26.11357180118362 2013 25.40931971528079 2014 24.510778796214005 2015 25.649970938642742 2016 25.82789749756968 2017 26.53892230996148 2018 26.592458797371528 2019 26.724316896431283 2020 25.35785721527596 2021 25.820159314677333 2022 25.908424768948844 2023 26.03242408330194