Year	% of GDP
1966	99.22862571247624
1967	97.48074679113185
1968	100.41259475218658
1969	100.6577045696068
1970	96.22762735199632
1971	99.22096069868995
1972	99.75599662162162
1973	99.15859375
1974	98.78535692495424
1975	90.36100840336134
1976	93.54657847553925
1977	97.50304831736986
1978	103.07385602678572
1979	99.2060131705576
1980	94.16680987389971
1981	97.46203934448822
1982	92.84344341321003
1983	93.11077892209181
1984	95.35084959093768
1985	94.96557255816599
1986	92.87491443683884
1987	92.7429779600205
1988	91.73159674669499
1989	89.85217599832103
1990	89.33675256521445
1991	95.50970675700961
1992	93.81820236994155
1993	103.61548073793567
1994	105.45452262792769
1995	95.17822344024248
1996	104.87409036006024
1997	93.96853872306042
1998	98.41068339426558
1999	97.59962652584645
2000	101.10348596314537
2001	92.57137423984233
2002	98.44081581811577
2003	96.08646308253851
2004	98.66732333640162
2005	101.22926060926272
2006	94.18467372798433
2007	95.20082054354727
2008	102.89596648244172
2009	99.99710001422041
2010	103.44730313394254
2011	95.17063996303298
2012	87.13948653700882
2013	94.81814086280981
2014	96.2606130802273
2015	89.98780793689133
2016	87.42975705833598
2017	93.89029183437992
2018	95.32352340995244
2019	97.2412867625948
2020	101.69419707941951
2021	100.64513198226592
2022	93.34612211508745
2023	90.44431062774996