Year	Percent of GDP
2000	19.971
2001	20.56
2002	15.654
2003	16.983
2004	13.261
2005	15.775
2006	14.955
2007	15.756
2008	14.953
2009	18.355
2010	22.313
2011	20.806
2012	21.218
2013	25.249
2014	24.1
2015	22.97
2016	20.463
2017	21.969
2018	20.897
2019	20.963
2020	21.05
2021	21
2022	21.001
2023	21.004
2024	21.005