Year	Percent of GDP
2000	15.234
2001	15.407
2002	14.795
2003	14.418
2004	14.456
2005	13.506
2006	13.496
2007	14.258
2008	16.751
2009	15.72
2010	15.963
2011	18.609
2012	17.772
2013	20.022
2014	20.783
2015	20.9
2016	20.908
2017	19.827
2018	18.527
2019	18.012
2020	17.53
2021	17.365
2022	17.41
2023	17.385
2024	17.434