Year	Percent of GDP
1996	30.151
1997	31.576
1998	37.183
1999	34.737
2000	35.235
2001	34.869
2002	39.748
2003	43.099
2004	42.703
2005	33.876
2006	31.072
2007	29.564
2008	26.995
2009	28.465
2010	28.744
2011	29.735
2012	31.534
2013	31.734
2014	31.901
2015	31.157
2016	29.123
2017	29.958
2018	29.361
2019	29.572
2020	29.649
2021	30.691
2022	32.327
2023	34.315
2024	35.91