Year	% GDP
1960	17.65051395007342
1961	12.726008344923507
1962	14.10958904109589
1963	14.05579399141631
1964	14.701789264413522
1965	16.211699164345404
1966	17.005516154452323
1967	17.670454545454543
1968	17.822222222222223
1969	19.31392694063927
1970	18.013740457949567
1971	16.467216494792204
1972	18.163957108223798
1973	18.971153846085137
1974	17.935256151670917
1975	19.727582997205086
1976	20.566690961975706
1977	20.39799299431828
1978	17.45457993545515
1979	14.69281163380998
1980	13.588383741822124
1981	16.64666497911657
1982	18.482882522254627
1983	20.760402134361204
1984	17.846443394811136
1985	17.425880810930174
1986	19.654145612802054
1998	16.986149999164837
1999	17.768906232496025
2001	17.187808607976702
2002	15.260899164928174
2003	17.36506029698576
2004	21.963453749674656
2005	24.971266296922064
2006	30.044447807087582
2007	36.57723217772253
2008	41.267523435485266
2009	43.537916325513265
2010	43.63478511257323
2011	43.63345381506526
2012	44.98345027503919
2013	48.144790065443644
2014	51.66257836892463
2015	52.24295680964502
2016	51.623282185149954
2017	50.35327968622414
2018	48.59043049114429
2019	48.2071103000926
2020	52.75002351552309
2021	48.79214929604624