Year	% of GDP
1995	77.31262197563554
1996	78.03866792892582
1997	74.92840957332436
1998	72.48279975630994
1999	66.24583175003498
2000	58.737974238357126
2001	57.4583564504362
2002	54.149119492798356
2003	51.27133705574533
2004	46.8009858324025
2005	46.06165142416182
2006	43.29167819299279
2007	39.15856394913986
2008	45.3205112731135
2009	53.19244667269976
2010	53.14973296055451
2011	54.119385839172566
2012	55.72516493770541
2013	53.20086907655097
2014	51.48270812979317
2015	55.99158377887926
2016	56.023624399108776
2017	54.46256518491423
2018	53.15153564565822
2019	53.36232469139591
2020	74.55404710415459
2021	71.07396023158185
2022	61.41786357533833