Year	% of GDP
2005	12.882625618769866
2006	8.97523345700697
2007	6.45395083200299
2008	6.890125736074883
2009	9.633470444697558
2010	9.16647445674977
2011	7.507954343665093
2012	7.396246265764411
2013	8.675162668927674
2014	9.804581864058472
2015	13.698529520276825
2016	12.336464615399665
2017	11.918723903482238
2018	10.366962389185074
2019	12.918637267171595
2020	9.739589317893744
2021	10.092185433270828
2022	10.912874264185676