Year	% of GDP
2000	65.6510934326279
2001	28.509270848412672
2004	40.30490016562426
2005	43.137542253853915
2006	45.36620008460468
2007	57.93407157172825
2008	48.76641016037757
2009	44.836655607920356
2010	35.67748030873497
2011	22.29417729273109
2012	19.48919630055279
2013	16.238481887459127
2014	20.374988010472418
2015	22.111354849317514
2016	21.2265370869564
2017	29.523084176787876
2018	29.774046111383083
2019	26.09177040183289
2020	37.903095805125524
2021	45.767846397960426
2022	33.05265744855491