Year	% of GDP
2005	13.976891795690207
2006	20.11758870535628
2007	19.605092216852206
2008	16.04990758252925
2009	23.008126220155557
2010	23.415738254297757
2011	20.36210101754038
2012	20.142362839246644
2013	25.87366419012518
2014	27.857376280979768
2015	39.0761498418302
2016	47.86791161437034
2017	46.97539417856593
2018	48.38727813656364
2019	56.26491825102566
2020	60.81358877531431
2021	52.975939030028194
2022	44.678534563223494
2023	54.676034648533815