Year	% of GDP
2002	60.9375
2003	63.358778625954194
2004	70.13752455795678
2005	73.4
2006	76.06490872210954
2007	74.13127413127413
2008	72.67857142857143
2009	58.96296296296296
2010	69.9825479930192
2011	72.10526315789474
2012	65.625
2013	69.90595611285266
2014	72.00622083981337
2015	68.35066864784547
2016	69.00149031296571
2017	76.9607843137255
2018	76.21283255086072
2019	78.67078825347758
2020	73.9251040221914
2021	80.26666666666667
2022	71.29735935706086