Year	% of GDP
2008	-42.34934485225714
2009	-39.2998528434615
2010	-38.839143733921446
2011	-36.24766895878403
2012	-32.31998005533976
2013	-29.095768133500233
2014	-30.02228129263422
2015	-29.1176565441103
2016	-27.364002709171082
2017	-25.752447590292455
2018	-28.20815523176799
2019	-27.128193587117778
2020	-32.21772336885718
2021	-31.82006502992319
2022	-32.76071758946739
2023	-30.73430698616558