Year	% of GDP
2005	12.740941346214253
2006	13.551718443508157
2007	17.881576674126496
2008	15.699196485774696
2009	15.212819880119529
2010	16.372379678814625
2011	16.433950549152584
2012	16.569876108857223
2013	16.39580662604645
2014	18.551931737788763
2015	18.66060025190827
2016	18.367244185922605
2017	18.266126141628188
2018	18.786777925771442
2019	19.235958208726387
2020	17.311325756344857
2021	17.99726756515834
2022	18.478156309028208