Year	Percent of GDP
1996	33.197
1997	35.186
1998	34.339
1999	51.772
2000	40.568
2001	34.287
2002	31.223
2003	34.4
2004	29.803
2005	26.527
2006	30.604
2007	38.129
2008	52.666
2009	45.007
2010	39.394
2011	37.402
2012	37.209
2013	37.05
2014	36.457
2015	27.051
2016	22.043
2017	23.798
2018	19.66
2019	18.879
2020	19.972
2021	19.872
2022	19.7
2023	19.388
2024	19.103