Year	Percent of GDP
1991	37.96
1992	46.109
1993	56.526
1994	65.469
1995	71.621
1996	72.546
1997	73.991
1998	97.932
1999	99.349
2000	83.635
2001	91.301
2002	93.579
2003	78.706
2004	56.684
2005	22.048
2006	5.702
2007	-10.881
2008	-38.394
2009	-39.305
2010	-37.686
2011	-37.656
2012	-47.724
2013	-50.869
2014	-47.056
2015	-35.908
2016	-17.115
2017	-7.679
2018	-0.088
2019	8.79
2020	14.233
2021	20.968
2022	26.991
2023	32.426
2024	37.539