Year	% of GDP
1960	80.04150073601812
1961	76.29546482349774
1962	74.2911168772539
1963	76.3092872080129
1964	76.90574157285275
1965	76.00526366847616
1966	72.5491450023847
1967	71.80056505542855
1968	69.11268431244643
1969	69.78794088981981
1970	69.23252917232664
1971	67.29111660397297
1972	67.03504582882981
1973	64.5032530679644
1974	69.47100124315247
1975	70.10051845270576
1976	69.12536039868537
1977	73.29952624327133
1978	71.57795824677045
1979	74.03239571558404
1980	69.51028051837088
1981	72.42332125049654
1982	67.62234751245366
1983	74.87023055760957
1984	84.56567922134455
1985	84.25693788983598
1986	81.39652332208985
1987	81.06525813443139
1988	84.45744595676676
1989	94.77955095758028
1990	83.59354345460585
1991	85.24253303208042
1992	80.45041306832962
1993	79.20274137043974
1994	76.2001075503291
1995	74.37995163829018
1996	73.86002666127956
1997	71.71968633490116
1998	76.63338794990075
1999	77.3396112901923
2000	74.98196985317513
2001	77.50606154365504
2002	81.10659262072114
2003	77.89998645536332
2004	79.58899626191479
2005	77.14149468457578
2006	74.5252838213654
2007	70.60908694701229
2008	68.19198587164995
2009	67.92103663479551
2010	69.97689791590214
2011	67.3892891824493
2012	63.987365723713005
2013	63.30277040081228
2014	64.06711350242581
2015	61.81066261429644
2016	62.96312925569484
2017	62.08949257829644
2018	60.186398818172336
2019	61.76838522276598
2020	70.3908437133144
2021	64.17689986433463
2022	58.83583610207551