Year	Percent of GDP
2000	9.15
2001	9.288
2002	8.245
2003	8.924
2004	11.873
2005	12.348
2006	13.804
2007	11.246
2008	11.184
2009	13.989
2010	13.777
2011	16.687
2012	19.012
2013	17.784
2014	18.536
2015	19.354
2016	19.884
2017	24.549
2018	21.363
2019	22.287
2020	23.295
2021	22.282
2022	22.036
2023	21.645
2024	20.211