Year	% of GDP
2001	91.54612076054526
2002	94.0648635011158
2003	90.45386603220763
2004	89.48701067445222
2005	84.38223053039452
2006	82.21498128653967
2007	92.0299578651537
2008	90.77777577176943
2009	94.15529878599125
2010	76.64173355204153
2011	69.4978965063007
2012	62.09544664248084
2013	62.55894017786303
2014	67.53327666050612
2015	71.07107863076573
2016	72.2701444127316
2017	74.86100015467395
2018	72.79897513685535
2019	73.87001658787453
2020	77.40725017564223