Year including construction (% of GDP) 1981 34.0257167239419 1982 30.854147509580944 1983 30.1188902839246 1984 27.706610395368887 1985 27.02303799336664 1986 28.741976493651805 1987 29.096820937170957 1988 28.79383404316088 1989 29.31421855488006 1990 29.61843301403993 1991 28.81483725750468 1992 30.15506942688714 1993 28.775905223188513 1994 29.129970244021298 1995 30.920473103933737 1996 31.5211299109465 1997 30.385868039246994 1998 27.448514526718153 1999 26.55712492936628 2000 28.515670879952076 2001 27.26238925018031 2002 26.554774116397173 2003 26.93916674806609 2004 27.76904931961371 2005 28.515162034978115 2006 28.011943721308697 2007 28.220454079275402 2008 29.42929891576163 2009 25.773649089814683 2010 27.461928143675895 2011 29.368037993245327 2012 29.00470735294779 2013 28.20465416865496 2014 27.2083969910124 2015 24.169077521002283 2016 23.390364002161558 2017 25.217241308017535 2018 27.32095304603883 2019 26.88607079105768 2020 26.22106326994941 2021 27.51087402779441 2022 28.28300611233528 2023 27.363051796978567