Year including construction (% of GDP) 1977 10.847074955063752 1978 10.515348017364149 1979 11.199007049842661 1980 10.200151998839239 1981 11.696019608724944 1982 13.721706952607368 1983 13.020453607681247 1984 12.492341991227315 1985 12.847502902448172 1986 13.366522004147862 1987 14.174590967990644 1988 14.418880497162212 1989 13.441557970323872 1990 13.301585663691606 1991 15.323756785789186 1992 15.273743625163178 1993 14.886761142862062 1994 15.458396706591774 1995 15.85036484736203 1996 15.556574404016551 1997 16.170095303247304 1998 16.64912287550614 1999 17.366398209716685 2000 17.909518831655248 2001 16.511857072516335 2002 16.617155948719788 2003 17.008713835258753 2004 16.711833840848428 2005 22.847848775292864 2006 19.42265002159034 2007 18.818541296945288 2008 17.554988704048586 2009 14.725870179462209 2010 14.709329695351006 2011 13.343036668141192 2012 12.318028596829159 2013 13.397829517333532 2014 12.810437863667392 2015 12.324288983327884 2016 12.155189556347095 2017 12.715876749962984 2018 13.433177016691062 2019 13.64176034134922 2020 13.094160534713422 2021 14.547955508055258 2022 16.17942389818411 2023 14.912610079255037