Year	Percent of GDP
1996	24.058
1997	24.175
1998	24.585
1999	23.316
2000	22.539
2001	25.034
2002	25.305
2003	21.331
2004	22.742
2005	23.417
2006	24.686
2007	28.914
2008	29.252
2009	26.19
2010	26.798
2011	27.619
2012	26.765
2013	28.595
2014	29.166
2015	28.376
2016	28.746
2017	29.304
2018	29.929
2019	29.916
2020	29.909
2021	29.91
2022	29.959
2023	29.855
2024	29.98