Year	Percent of GDP
1993	21.214
1994	18.113
1995	17.439
1996	18.748
1997	17.135
1998	17.626
1999	16.521
2000	17.25
2001	16.14
2002	18.05
2003	16.099
2004	15.182
2005	15.938
2006	17.062
2007	19.481
2008	21.837
2009	19.275
2010	20.337
2011	19.349
2012	21.656
2013	21.821
2014	20.095
2015	19.771
2016	19.935
2017	21.276
2018	21.771
2019	22.19
2020	23.289
2021	22.579
2022	22.52
2023	22.301
2024	22.383