Year	% GDP
1965	18.89322675197077
1966	18.552033736401974
1967	19.572257849525627
1968	20.066698950472126
1969	20.479093955399794
1970	20.587261313323932
1971	22.38786851060875
1972	21.540250364259233
1973	23.101119225017218
1974	21.823248563186382
1975	22.761957835786237
1976	20.807770651054387
1977	21.60865253225952
1978	22.880606058006173
1979	22.099850763152787
1980	23.392570853226054
1981	17.78867833633111
1982	18.427901240783477
1983	21.720265380007003
1984	22.600572987874948
1985	20.156070540169022
1986	22.084191044538123
1987	24.451197942282647
1988	25.26546919276504
1989	25.502209172532957
1990	24.51334152027159
1992	28.404682202367237
1993	26.629806488898605
1994	27.480490491346323
1995	25.83955397297876
1996	23.68600739466584
1997	24.142440368530266
1998	24.170005663091473
1999	31.202675310361172
2000	29.255077777996295
2001	29.832834730841824
2002	22.790438440249947
2003	26.700430293406654
2004	27.71300890938797
2005	27.79402040820678
2006	28.289101166965587
2007	30.536870473826273
2008	29.21133471685516
2009	31.104057270874073
2010	29.427429269450936
2011	27.957868179617073
2012	27.546495822185236
2013	26.13010373444776
2014	26.089695474342033
2015	27.36435678159693
2016	27.944663416284
2017	28.09974063959257
2018	26.28736472575155
2019	26.022652516866692
2020	26.83475042402761
2021	26.924023770982128
2022	26.62337872523449