Year	Percent of GDP
1990	14.061
1991	14.594
1992	15.146
1993	15.737
1994	16.256
1995	16.545
1996	16.977
1997	15.317
1998	15.733
1999	15.482
2000	16.687
2001	16.25
2002	16.9
2003	17.658
2004	17.922
2005	18.229
2006	19.237
2007	19.782
2008	19.73
2009	18.607
2010	19.902
2011	19.889
2012	19.907
2013	20.368
2014	20.005
2015	20.036
2016	20.849
2017	21.542
2018	21.565
2019	21.229
2020	21.161
2021	21.18
2022	21.213
2023	21.215
2024	20.995