Year including construction (% of GDP) 2003 29.898201979031686 2004 29.847464334605544 2005 30.217131205161163 2006 31.085521186839614 2007 29.998897638848398 2008 31.952101220929087 2009 27.878554959085406 2010 29.653839266213144 2011 31.7967638231513 2012 31.54978714174859 2013 30.563168261965558 2014 29.150507081306753 2015 26.418545550913414 2016 25.284997233512644 2017 25.563529877624664 2018 26.241112021482042 2019 26.01264225449851 2020 25.457082548993192 2021 26.98794440007985 2022 28.48912047471897 2023 26.00679142790165