Year including construction (% of GDP) 1981 34.0257167239419 1982 30.854147509580955 1983 30.118890283924614 1984 27.70661039536889 1985 27.02303799336664 1986 28.741976493651823 1987 29.096820937170953 1988 28.79383404316087 1989 29.31421855488005 1990 29.618433014039923 1991 28.81483725750467 1992 30.155069426887117 1993 28.775905223188474 1994 29.129970244021276 1995 30.920473103933706 1996 31.52112991094648 1997 30.385868039246972 1998 27.44851452671813 1999 26.55712492936627 2000 28.515670879952076 2001 27.26238925018028 2002 26.554774116397166 2003 26.93916674806608 2004 27.769049319613696 2005 28.515162034978097 2006 28.01194372130868 2007 28.22045407927538 2008 29.42929891576162 2009 25.773649089814676 2010 27.461928143675884 2011 29.368037993245316 2012 29.00470735294779 2013 28.20465416865496 2014 27.2083969910124 2015 24.169077521002283 2016 23.390364002161554 2017 25.21724130801753 2018 27.32095304603882 2019 26.886070791057676 2020 26.22106326994942 2021 27.51087402779442 2022 28.28300611233528 2023 27.36305179697857