Year	Percent of GDP
1993	22.71
1994	23.651
1995	23.549
1996	23.391
1997	23.288
1998	23.843
1999	26.243
2000	26.005
2001	27.219
2002	22.601
2003	22.721
2004	23.029
2005	24.425
2006	26.616
2007	29.545
2008	30.762
2009	34.524
2010	33.357
2011	34.901
2012	36.821
2013	37.602
2014	38.852
2015	41.366
2016	41.458
2017	41.174
2018	38.997
2019	37.475
2020	36.779
2021	36.269
2022	35.942
2023	35.286
2024	34.982