Year	% of GDP
2005	2.7360649292965933
2006	7.262768228259134
2007	7.6502023558197925
2008	6.6476468455209785
2009	11.126705364026844
2010	11.679320857159174
2011	11.775349038083231
2012	11.574933089168105
2013	15.404942253236722
2014	15.885945019062325
2015	21.78350877823132
2016	25.208506618338294
2017	23.694936991701514
2018	23.527837409956632
2019	25.460671987187254
2020	28.434931581467353
2021	25.488807803307388
2022	23.69731650454705
2023	26.04022097187836