Year	% of GDP
2006	9.668882886442658
2007	7.5466881535227905
2008	7.786359889132956
2009	12.763096647523739
2010	7.586159223903295
2011	7.015790112519362
2012	8.742219052689098
2013	8.516349942909452
2014	8.298900808206831
2015	11.456734933853916
2016	6.384406989348306
2017	5.981846871661305
2018	6.168908909384305
2019	9.301943614106213
2020	8.011290134460907
2021	5.395099125935387
2022	6.694218808267966