Year	% of GDP
1983	2.72346876366622
1984	3.17090184672678
1985	2.74301078382828
1986	2.7908870203687
1987	2.6157622873682
1988	3.05837447898659
1989	4.47341888688023
1990	4.28637103793708
1991	5.60122426915872
1992	6.8370247003056
1993	7.09363767167423
1994	8.91022035384813
1995	7.96940605843654
1996	6.96074283542896
1997	11.511583135709
1998	9.81791086219836
1999	8.66714401394198
2000	8.43954225603468
2001	9.39292340464114
2002	10.6662184247646
2003	12.3874743748482
2004	15.1137476839245
2005	17.1978616159467
2006	20.3845618384093
2007	22.3078367126537
2008	28.6154679169836
2009	30.8009857742806
2010	39.2728499141567
2011	43.9566093340844
2012	42.9831256663563
2013	42.8985462854975
2014	41.7193276564958
2015	43.1783479958185
2016	44.7896007578171
2017	48.3130225769212
2018	54.847828505484
2019	59.3734226293487
2020	67.5525068524373
2021	65.0245023639045
2022	67.8714372592855