Year	Percent of GDP
2004	-1.947
2005	30.788
2006	25.332
2007	18.715
2008	34.799
2009	10.578
2010	23.736
2011	32.979
2012	27.158
2013	28.331
2014	28.565
2015	18.385
2016	13.123
2017	18.834
2018	19.247
2019	13.728
2020	14.24
2021	13.44
2022	12.398
2023	11.555
2024	10.232