Year	% of GDP
2001	89.86457992894267
2002	93.07165881477808
2003	102.3001694907831
2004	116.62261252383101
2005	119.55287164225442
2006	119.4706695777856
2007	136.79815286577133
2008	148.51354402572267
2009	153.46194435837282
2010	138.89209691189694
2011	147.39266201866627
2012	159.9704706192246
2013	161.10048245558545
2014	164.02950986361017
2015	169.4762366981984
2016	170.90308775994728
2017	172.8034249900726
2018	157.92057313268705
2019	167.38356492271654
2020	166.57189932529067