Year	Percent of GDP
2003	20.265
2004	22.559
2005	25.487
2006	27.566
2007	26.802
2008	26.898
2009	30.013
2010	29.224
2011	29.93
2012	-2.01
2013	1.896
2014	3.46
2015	6.353
2016	11.774
2017	11.642
2018	12.595
2019	12.425
2020	12.553
2021	12.999
2022	13.666
2023	14.09
2024	14.301