Year	Percent of GDP
2000	41.5
2001	42.022
2002	35.093
2003	34.755
2004	33.591
2005	28.687
2006	25.895
2007	22.85
2008	21.74
2009	25.37
2010	28.514
2011	31.333
2012	34.84
2013	38.233
2014	40.817
2015	44.11
2016	45.16
2017	46.799
2018	50.26
2019	53.299
2020	55.943
2021	58.135
2022	60.03
2023	61.726
2024	63.256