Year	Percent of GDP
1998	44.121
1999	35.582
2000	25.344
2001	21.488
2002	23.157
2003	22.84
2004	20.38
2005	18.183
2006	14.933
2007	14.884
2008	23.251
2009	37.356
2010	66.928
2011	79.73
2012	87.534
2013	90.435
2014	86.354
2015	66.292
2016	64.37
2017	59.145
2018	55.748
2019	53.587
2020	51.875
2021	49.837
2022	47.042
2023	44.294
2024	41.356