Year	Percent of GDP
1995	29.56
1996	26.397
1997	26.537
1998	27.714
1999	26.185
2000	29.193
2001	25.655
2002	22.449
2003	21.46
2004	25.298
2005	24.188
2006	22.899
2007	21.865
2008	22.762
2009	17.803
2010	12.387
2011	12.536
2012	9.456
2013	9.989
2014	13.026
2015	15.466
2016	17.221
2017	17.044
2018	18.203
2019	19.872
2020	19.228
2021	18.487
2022	17.654
2023	16.826
2024	15.808