Year	% GDP
1965	24.623584586815358
1966	23.895904923877605
1967	24.35362508165933
1968	24.66595073216381
1969	25.487531782028285
1970	28.57630367610296
1971	29.02467765042352
1972	28.323961558217377
1973	30.346033028973007
1974	29.915605435224045
1975	30.524821511224385
1976	28.190023178458407
1977	27.248961281314607
1978	27.576067104454037
1979	26.554326568960356
1980	28.35278006219771
1981	28.762854575829586
1982	28.569828536248323
1983	30.794826875788203
1984	31.376811023720446
1985	28.39994471783083
1986	28.076030450066263
1987	31.01741800226189
1988	32.384815633013005
1989	32.0651606875609
1990	30.722283937993634
1992	37.471389589246215
1993	35.936571886679346
1994	38.39713731438375
1995	40.10301471977986
1996	40.66941964757882
1997	40.84086481829922
1998	42.967598249021066
1999	42.93666990677985
2000	39.67616432513828
2001	41.818326055600025
2002	32.5980031615486
2003	37.19836319761206
2004	38.9168047496161
2005	39.64608379199046
2006	42.30901061918315
2007	43.67301343265857
2008	40.6379650783424
2009	42.20005374502016
2010	41.588270058897486
2011	39.929577944236684
2012	40.462381779501214
2013	38.48249057110989
2014	37.81329801342739
2015	39.280420473676266
2016	39.05821996771278
2017	38.69715095625041
2018	37.112014197243695
2019	37.33755273107493
2020	37.87220517003961
2021	36.07779660684063
2022	35.42856837454798
2023	36.76729062569817