Year	Percent of GDP
2001	59.712
2002	56.485
2003	52.3
2004	38.859
2005	31.075
2006	15.545
2007	16.966
2008	22.353
2009	24.321
2010	32.166
2011	28.587
2012	34.024
2013	40.165
2014	46.253
2015	50.671
2016	52.006
2017	52.033
2018	55.033
2019	57.043
2020	55.605
2021	54.283
2022	52.811
2023	49.635
2024	47.511