Year	% of GDP
1993	18.48295262091074
1994	42.622225499424225
1995	22.30199620441872
1996	14.934750977523189
1997	13.823212665869589
1998	14.818860304707925
2000	9.880798170346733
2001	8.0494332531873
2002	10.886208105984995
2003	28.063705906261106
2004	24.174516987842228
2005	34.069941289085804
2006	44.05736418604102
2007	41.756488199357705
2008	30.238344159902823
2009	25.89733290756438
2010	31.848197584583186
2011	21.768134596296857
2019	24.967035697015167
2020	21.258553786371902
2021	20.888801913020668
2022	14.20182039762932