Year	% of GDP
2001	52.6491051490089
2002	55.419204422028
2003	60.2705783893139
2004	63.7259224731982
2005	69.2459028338606
2006	73.3986130470743
2007	76.2775829627095
2008	80.1003783491622
2009	86.3029376000704
2010	88.1350887356957
2011	89.3786805927333
2012	91.7736536060526
2013	92.9370940823508
2014	92.8959820587055
2015	94.4489911772359
2016	93.9995770464973
2017	93.3690085328832
2018	94.2487428360932
2019	95.3835185818276
2020	101.032608239021
2021	99.3812434174832
2022	95.6400572310198
2023	91.6617739756866