Year	Percent of GDP
2003	70.68
2004	58.17
2005	53.259
2006	48.363
2007	43.906
2008	35.491
2009	33.854
2010	28.527
2011	20.648
2012	16.957
2013	15.275
2014	11.919
2015	10.148
2016	7.907
2017	9.404
2018	12.108
2019	14.556
2020	17.638
2021	20.635
2022	23.407
2023	26.144
2024	28.544