Year	Percent of GDP
1994	21.081
1995	16.436
1996	16.012
1997	14.917
1998	14.424
1999	14.177
2000	14.887
2001	15.027
2002	16.22
2003	16.679
2004	18.133
2005	18.376
2006	17.38
2007	18.953
2008	17.239
2009	17.276
2010	17.641
2011	18.237
2012	18.615
2013	17.711
2014	19.204
2015	19.284
2016	20.749
2017	19.356
2018	18.693
2019	19.051
2020	19.483
2021	19.589
2022	20.073
2023	20.32
2024	20.572