Year	including construction (% of GDP)
1968	44.63691728490754
1969	41.94563878745976
1970	41.62614127823162
1971	43.08290019425631
1972	43.170303404767324
1973	47.60815256713036
1974	58.2575690076091
1975	51.182407830784605
1976	51.24504085741355
1977	50.63831836923433
1978	49.583224890571394
1979	51.889552655521165
1980	51.15939748466764
1981	49.187259824408855
1982	45.63827814933326
1983	42.324057116891346
1984	46.77255327658116
1985	45.19435556578826
1986	47.379858209382384
1987	45.18525432173929
1988	48.67001876825726
1989	53.44487178892992
1990	57.74742339732045
1991	53.49224952691234
1992	51.49000007987446
1993	48.66111480163839
1994	40.8673949058301
1995	37.651155375039295
1996	44.7587058654958
1997	46.35358940962733
1998	40.574083517180654
1999	41.94066182938296
2000	46.404848256167305
2001	42.91029316392461
2002	46.654969911674655
2003	48.84170706979975
2004	51.11347643532832
2005	53.08839746965024
2006	51.92766239689948
2007	49.28286267576335
2008	50.612459337483415
2009	40.81209352992335
2010	48.40860227959086
2011	48.632132413378486
2012	45.16019843479756
2013	44.72616122076577
2014	37.24468889238771