Year	% of GDP
1995	64.7514421689402
1996	63.71205590008958
1997	62.29675562120456
1998	63.20865560077321
1999	63.694887065545615
2000	63.58868371360952
2001	64.58103091259957
2002	65.04060201468468
2003	64.82219129172034
2004	64.15889481703402
2005	63.6533263576165
2006	62.958379720917954
2007	62.57600218536599
2008	62.220190546932365
2009	64.16670731929696
2010	62.79448551556284
2011	61.96611739049456
2012	62.177487692084064
2013	62.26577289833008
2014	62.51276272001136
2015	64.20787156527025
2016	64.80443081841541
2017	64.28599865303327
2018	64.0426665469135
2019	64.63473232047173
2020	65.04283210039794
2021	63.66886197965055
2022	61.77994486086167