Year	Percent of GDP
1998	53.45
1999	54.721
2000	51.669
2001	46.897
2002	44.561
2003	46.951
2004	45.424
2005	46.47
2006	47.817
2007	46.724
2008	45.514
2009	43.666
2010	45.435
2011	43.691
2012	44.241
2013	43.241
2014	43.397
2015	43.246
2016	42.543
2017	42.287
2018	42.984
2019	42.662
2020	42.548
2021	42.433
2022	42.284
2023	42.087
2024	41.912