Year	% of GDP
1990	59.54681920952817
1991	61.301980877441785
1992	61.95321673348752
1993	62.62063252300094
1994	62.581893697319614
1995	62.460320341396326
1996	62.508388960411665
1997	63.466357683705645
1998	63.632136311180496
1999	64.3575900560785
2000	64.36815085547343
2001	64.16535435297045
2002	63.95314404465091
2003	64.27055887875603
2004	64.24650701490239
2005	64.33185440038382
2006	63.67472501087952
2007	64.28670468851439
2008	64.42016939224112
2009	64.02146434117807
2010	65.64884033116091
2011	64.55999396609879
2012	65.09562568461114
2013	66.17732666859627
2014	65.6137576225468
2015	67.15601886586904
2016	68.13011472413643
2017	66.89949516249493
2018	66.57090594450179
2019	66.02339847039192
2020	66.26309207204683
2021	65.716757280503
2022	63.30351904084526
2023	64.22493428933309