Year	% of GDP
1960	99.11114861447489
1961	102.97144808840588
1962	103.08592220943929
1963	102.19560123302149
1964	99.63699875850561
1965	98.7265415549598
1966	100.41220115416323
1967	102.27036844836535
1968	101.57052250075506
1969	100.45457005249202
1970	103.94236052145247
1971	102.77260124539794
1972	100.64896123366889
1973	101.26930878452175
1974	100.63595706618962
1975	110.8730878031364
1976	118.81433563131552
1977	120.42523261188481
1978	113.69746527903688
1979	112.85447189852201
1980	108.67019595324466
1981	112.09363449357757
1982	112.1307977558613
1983	107.10469651811268
1984	109.0943081329637
1985	108.28862402354152
1986	106.51589078837442
1987	104.69499885336207
1988	100.14452655408681
1989	105.24114305727149
1990	105.50804636529412
1991	105.14175997732214
1992	105.91900694579704
1993	105.54695365425243
1994	105.43655083798001
1995	106.36858530736244
1996	103.42359353060533
1997	103.30191891423539
1998	93.49781019527431
1999	93.29259506942621
2000	95.37568271212187
2001	92.72634369049473
2002	92.13962644946409
2003	92.69924091337337
2004	95.03953395020388
2005	96.0475035528421
2006	95.86959308163962
2007	99.40022156983453
2008	103.74085805895494
2009	102.77325185569765
2010	102.38157821373545
2011	105.00466293459405
2012	105.91886748509766
2013	105.64970187547749
2014	111.62759347908143
2015	107.29696814544592
2016	109.65347009684268
2017	108.96043589710114
2018	109.59801277905554
2019	107.81200094206007
2020	107.2555894824799
2021	109.2645719436397
2022	111.49660416281375
2023	108.30315173315061