Year	% GDP
1960	14.11116078080763
1961	16.32
1962	18.579626972740314
1963	19.330804659983745
1964	19.957840369562426
1965	20.240749628896587
1966	20.075228499460238
1967	22.13251233816532
1968	19.798611121477887
1969	19.70513159469859
1970	18.49361636416862
1971	19.483044412811388
1972	16.914380620162984
1973	12.963138011352857
1974	9.452827790624625
1975	9.255102318440304
1976	12.33304554674827
1977	13.276328769750679
1978	10.589107918741943
1979	12.795627502141524
1980	24.35696745105792
1981	23.803979887664966
1982	24.446229747283095
1983	21.247930690517432
1984	13.760367088257256
1985	17.021196052016318
1986	16.988845803245038
1987	18.261638794736253
1988	20.93537622159229
1989	14.526878689591927
1990	12.4016420953186
1991	11.780230700022829
1992	10.053799469999976
1993	7.454505419715152
1994	6.60883395155107
1995	7.264290805843911
1996	6.629311781369772
1997	5.504441339276086
1998	6.658058165829392
1999	8.518585160624722
2000	11.736321161289911
2001	12.538052491192966
2002	12.280895413560405
2003	10.309670402991987
2004	10.584997280998412
2005	10.442638277718933
2006	11.904166961005247
2007	10.232457680105112
2008	13.222506054553469
2009	13.259681702858256
2010	9.679742273536204
2011	15.137861437458264
2012	15.197871089731741
2013	18.06393511110438
2014	19.482957081353888
2015	20.284078950879763
2016	20.02386138916456
2017	19.399031532625322
2018	18.141659781227084
2019	21.164501175798673