Year including construction (% of GDP) 1970 21.245500892881868 1971 22.07785144759615 1972 22.46223366635197 1973 24.393902614790548 1974 25.491795908444477 1975 25.361683251166987 1976 15.526527831104392 1977 22.63908593003733 1978 19.987360626236335 1979 19.862675562457017 1980 18.726908576814346 1981 15.918925297019006 1982 14.408855674375932 1983 11.45596050989993 1984 14.371265176233667 1985 15.640608775239869 1986 19.80334601653203 1987 12.294191028183642 1988 13.466280988703744 1989 16.35737905190349 1990 17.41795027846266 1991 9.2473228851999 1992 10.387207298725327 1993 9.672518522361365 1994 10.866077375421856 1995 11.477097378235634 1996 10.905347266326416 1997 7.167384922650057 1998 8.53248875750664 1999 7.8979023121643195 2000 8.881128680134145 2001 9.969766233537602 2002 15.823280106717458 2003 16.754553498919634 2004 12.440440406728307 2005 12.440096068592448 2006 12.092405612544658 2007 12.599018096235095 2008 12.381375605895641 2009 12.756403329733812 2010 13.749514906663437 2011 12.255670905439555 2012 12.045751271867458 2013 13.15453146146221 2014 14.682269386811928 2015 12.92684752599064 2016 12.022693328345788 2017 11.70589289710188 2018 16.37057219445854 2019 15.64993346292467 2020 15.588224875937964 2021 15.471092804806762 2022 15.560198573176159 2023 16.05614036264374