Year	% of GDP
1960	110.90908232727377
1961	109.27155183325246
1962	113.1147577102925
1963	113.2492271104296
1964	112.35633410869816
1965	110.56910840108401
1966	114.17525773195875
1967	120.59550868486353
1968	105.31892761404944
1969	110.26379411596898
1970	109.62385201447896
1971	107.6242295752168
1972	108.8782861998553
1973	107.86884150234984
1974	115.59928929027087
1975	118.78962347938324
1976	107.13974454362531
1977	109.12050843006438
1978	110.46544263452189
1979	112.70037210684758
1980	115.8592376437612
1981	109.67629390546922
1982	112.0467544704535
1983	112.46726180000606
1984	112.10768312697945
1985	109.62745627919546
1986	110.43620560560097
1987	110.70615223498513
1988	107.30912971004491
1989	106.15927485938714
1990	108.80804578654191
1991	108.53597963800323
1992	109.49767608629921
1993	105.51334841191596
1994	101.61921045503792
1995	106.03400120342347
1996	104.14363247714039
1997	102.04994783778005
1998	105.73575873120453
1999	104.76502894304029
2000	104.91524690326146
2001	105.41605119231126
2002	104.18321283825694
2003	99.7592288487436
2004	105.24811164439853
2005	108.1224752486476
2006	107.76391785919579
2007	109.35023543886517
2008	112.43030102580254
2009	107.2357129045662
2010	106.77016663805415
2011	104.31829686934239
2012	109.9591825906063
2013	108.45337798775037
2014	119.743516841995
2015	119.00972678816508
2016	120.88697716908487
2017	122.62399819167572
2018	127.40014000089168
2019	130.13346000146717
2020	126.87730000261573
2021	127.34527999885614
2022	130.026940002736
2023	129.44803622063017