Year	% of GDP
2010	13.816344980786871
2011	14.044644352147126
2012	14.106012554035724
2013	13.655835450641812
2014	12.83491643576508
2015	12.503146347734578
2016	12.13059124965525
2017	11.62692885613014
2018	11.728324072993866
2019	12.256729168925832
2020	12.725182140006593
2021	12.331473345550267
2022	11.891944026428273