Year	% of GDP
1980	103.3957402261116
1981	114.41117424242424
1982	106.39761092150171
1983	105.43196415409173
1984	101.06327922841676
1985	100.38339410513547
1986	97.8108366969968
1987	96.75129675129695
1988	94.9483497102547
1989	97.6868559676083
1990	104.81505050505031
1991	103.19368266405485
1992	102.99604897533865
1993	107.06862239841428
1994	103.03108750140287
1995	103.55205889783103
1996	95.99755623995715
1997	97.39412115588547
1998	97.49432181458366
1999	100.39873102435699
2000	105.12157433586205
2001	108.0884370015949
2002	102.4507383019056
2003	108.43504081445474
2004	116.72007841298928
2005	109.60541468253967
2006	117.88462549524006
2007	113.18502784875277
2008	116.74829053988374
2009	109.9962939612944
2010	106.35910094254268
2011	105.91493819971589
2012	103.0635042919231
2013	112.60153138853477
2014	106.1434014349071
2015	103.51543293094561
2016	103.88001942966925
2017	104.99096986560701
2018	107.7373511697588
2019	111.17441068482294
2020	117.68982418040513
2021	127.01424419470801
2022	110.9562620250804
2023	100.93799111036468