Year	Percent of GDP
1998	50.633
1999	50.353
2000	49.836
2001	52.5
2002	58.442
2003	56.302
2004	49.66
2005	43.792
2006	39.906
2007	34.423
2008	37.132
2009	36.864
2010	40.223
2011	39.063
2012	40.137
2013	40.093
2014	44.418
2015	46.332
2016	47.938
2017	49.06
2018	51.807
2019	52.238
2020	50.896
2021	47.686
2022	47.08
2023	47.627
2024	47.856