Year	Percent of GDP
1995	22.755
1996	21.057
1997	24.574
1998	24.336
1999	21.343
2000	18.759
2001	19.02
2002	20.633
2003	21.801
2004	22.681
2005	24.054
2006	26.725
2007	32.109
2008	27.887
2009	12.371
2010	18
2011	21.716
2012	19.374
2013	19.462
2014	19.029
2015	20.61
2016	17.713
2017	17.857
2018	18.607
2019	18.615
2020	19.012
2021	19.192
2022	19.393
2023	19.516
2024	19.62