Year	Percent of GDP
2000	44.39
2001	43.353
2002	45.047
2003	48.951
2004	46.329
2005	39.962
2006	34.77
2007	31.87
2008	27.923
2009	28.353
2010	25.359
2011	22.992
2012	21.166
2013	19.96
2014	20.655
2015	24.041
2016	24.473
2017	25.415
2018	26.755
2019	27.179
2020	26.974
2021	26.448
2022	25.941
2023	25.491
2024	25.018