Year	% of GDP
1965	90.69707843812867
1966	92.93555459147004
1967	92.8192258780706
1968	97.64799361174614
1969	97.50951243626595
1970	93.34127251131986
1971	96.2101734969456
1972	92.89869925464367
1973	97.10592333883162
1974	91.80106920155721
1975	94.14256070093951
1976	96.91715038635313
1977	96.38482106701449
1978	101.98173898125718
1979	102.57050084003299
1980	108.96737592783757
1981	106.6932210663407
1982	110.40015221018
1983	113.26086565886861
1984	111.86598581611828
1985	108.99836669135907
1986	107.16913257810698
1987	105.12650522496895
1988	109.87523001650992
1989	109.7739166462074
1990	111.43269165115555
1991	111.17192918187246
1992	112.19131743457692
1993	112.79726236970325
1994	112.41985214552852
1995	107.44448870464622
1996	109.83668456533789
1997	106.84857422550877
1998	109.37785364612644
1999	111.47674734007767
2000	113.15179052452598
2001	114.31921785401285
2002	113.91053936049353
2003	114.38516652587099
2004	115.4558773759728
2005	115.28996842754596
2006	115.6320685205232
2007	118.16252790202783
2008	121.06916729449067
2009	113.51955777156675
2010	112.49537754130439
2011	114.96978082765375
2012	117.02655515978077
2013	115.92728173986191
2014	114.8859354934543
2015	112.75594867085688
2016	110.9864530146775
2017	113.8451135501283
2018	115.89165652265679
2019	114.26998221132752
2020	118.64576590256539
2021	120.09678975702896
2022	126.31796250713523
2023	118.05691386830614