Year	% of GDP
2004	-40.98988557016053
2005	-45.20044282629788
2006	-41.977248108165156
2007	-45.293052261391495
2008	-49.304021630160825
2009	-43.403583849210825
2010	-35.428643935042665
2011	-33.04173558876507
2012	-32.207020187069126
2013	-34.23270498589037
2014	-30.58356540116543
2015	-34.09907869622496
2016	-30.184588635819722
2017	-32.121859896717446
2018	-35.64861111700281
2019	-41.84151786888724
2020	-32.111207189792786
2021	-26.84332046993674
2022	-29.101785049027463