Year	% GDP
1960	35.7973853365231
1961	37.17204935418305
1962	39.744146977175205
1963	42.57977085259041
1964	43.788019950773204
1965	45.57706788738854
1966	45.53936435166148
1967	46.45929450657031
1968	47.07549265836461
1969	47.668495775831715
1970	50.89974102928997
1971	53.20957817469778
1972	58.307059651639264
1973	61.45822473938511
1974	60.506591631079246
1975	58.69364506357949
1976	59.204160953497066
1977	60.83694792861138
1978	63.62228116591054
1981	61.269761350188055
1982	61.84017693687538
1983	63.8418356822902
1984	65.63813415025025
1985	67.44272372710361
1986	77.1638940028889
1987	83.01831388921806
1988	87.9213777261099
1989	88.92589839456691
1990	87.01638180605077
1991	86.40057235624452
1992	86.33065682238407
1993	87.28232038327238
1994	88.95388968215138
1995	90.45572782335347
1996	86.37322645864462
1997	86.52682181477098
1998	85.2157090337439
1999	87.15521108803
2000	87.71795462309386
2001	76.35536899510514
2002	75.89885348329989
2003	77.65966726812033
2004	79.57348010247306
2005	82.52979515486993
2006	86.04455567171102
2007	89.90291431335781
2008	92.48395907078367
2009	90.22736768208742
2010	87.75079148018686
2011	86.53230325094596
2012	84.64778167965028
2013	83.25049505078044
2014	81.53055615099431
2015	79.9613678820735
2016	80.59133121968574
2017	79.18600162792917
2018	79.00161176560619
2019	78.8191302753468
2020	84.57433902928543
2021	81.05843298391231
2022	77.65453076443
2023	73.45156322266197