Year	% of GDP
2007	0.0455400012433529
2008	0.0343500003218651
2009	0.0456200018525124
2010	0.0368399992585182
2011	0.0347599983215332
2014	0.0383500009775162
2015	0.0401699990034103
2016	0.0373700000345707
2017	0.0459600016474724
2018	0.0427899993956089
2019	0.032660000026226
2020	0.0405299998819828
2021	0.0410900004208088