Year	% of GDP
2001	227.45133629227587
2002	226.36614222846418
2003	225.0452030904142
2004	216.81155056593218
2005	216.87064191171115
2006	212.85624648009173
2007	205.99052406191421
2008	203.9953484477206
2009	214.00501557365521
2010	206.01692558274416
2011	206.1320067247108
2012	206.09930931573564
2013	208.26222732978889
2014	208.12376761479615
2015	205.0955305099712
2016	205.44605582361527
2017	209.67602830006166
2018	208.77575610805096
2019	216.78418844015926
2020	237.35552738917266
2021	237.2662971699223
2022	236.5714143804087
2023	232.28774080208314