Year	% of GDP
1994	62.93174163037728
1995	63.21285779605014
1996	63.17784622922347
1997	64.17246838994498
1998	64.90407968426315
1999	65.81276456014629
2000	66.02064145432622
2001	67.06628127810217
2002	68.33286080063881
2003	68.71535813405613
2004	68.98968248826172
2005	69.47396470638607
2006	69.44979372917251
2007	69.56041712522416
2008	70.26145846397984
2009	71.91070646367305
2010	70.54419653330581
2011	71.69112244493857
2012	71.74712328115686
2013	71.62077261163049
2014	70.88402134881488
2015	69.79553086310989
2016	69.8870573141604
2017	69.53577556669734
2018	69.40312785815931
2019	69.62767166364229
2020	69.46161618145112
2021	69.12976314011185
2022	71.38850987323616