Year	Percent of GDP
1995	16.961
1996	14.115
1997	17.304
1998	18.199
1999	19.898
2000	18.328
2001	18.532
2002	19.334
2003	17.947
2004	20.694
2005	20.176
2006	19.747
2007	23.183
2008	22.642
2009	23.931
2010	20.622
2011	19.41
2012	22.549
2013	27.197
2014	31.056
2015	32.356
2016	26.334
2017	26.808
2018	26.264
2019	28.557
2020	28.092
2021	27.457
2022	27.04
2023	26.893
2024	26.685