Year	Percent of GDP
2001	37.095
2002	42.56
2003	50.715
2004	51.746
2005	39.162
2006	29.943
2007	35.703
2008	54.219
2009	38.926
2010	55.894
2011	44.646
2012	35.596
2013	28.242
2014	25.16
2015	32.268
2016	27.531
2017	26.882
2018	21.206
2019	20.701
2020	20.916
2021	20.494
2022	20.413
2023	21.088
2024	21.16