Year including construction (% of GDP) 1960 33.91758096792002 1961 31.56536314913958 1962 30.601731972146908 1963 38.133361919014305 1964 30.754388885335267 1965 33.87387387387387 1966 34.93379717446973 1967 37.87425149700599 1968 45.54182564010271 1969 45.5865232210736 1970 47.597754726758716 1971 45.575632730732636 1972 51.244248847926265 1973 47.85840471756673 1974 63.35754640839386 1975 62.28373702422145 1976 62.35572243081629 1977 58.25847580411475 1978 57.82640949554896 1979 61.759230530561595 1980 60.42910860429108 1981 58.40876607908528 1982 60.635881907645725 1983 56.8366478371895 1984 59.69669708263719 1985 66.52782405864713 1986 47.500636294222446 1987 48.84822059776528 1988 35.949566546944716 1989 41.72968925496069 1990 42.99642107861286 1991 44.612226340226776 1992 43.31982219339846 1993 45.24836037730919 1994 52.61903429786119 1995 52.36344537815126 1996 55.36597088711892 1997 53.652182303560515 1998 43.14177693761815 1999 48.81574364332985 2000 56.255196496868244 2001 47.71007450881048 2002 47.31566679896349 2003 47.039168102841025 2004 51.50053739665731 2005 59.922360810853334 2006 59.466319655143394 2007 57.22220572771073 2008 61.74200001094341 2009 50.44675322578068 2010 55.19246281157307 2011 60.88121046149473 2012 58.8246016166913 2013 56.60861687568739 2014 52.722241650381186 2015 48.18362729686609 2016 45.037850904868414 2017 45.46730899381607 2018 47.12708562385475 2019 47.67886409289059 2020 41.58907819351884 2021 50.91876271786753 2022 57.35667540709893 2023 52.90156210268504