Year	% of GDP
1995	50.67115571976311
1996	51.14688612551374
1997	51.619816916295555
1998	52.72723263378965
1999	53.891097765647956
2000	55.17960326615423
2001	55.6093782417385
2002	56.314954789406734
2003	55.968762044947326
2004	54.6394016721509
2005	54.985233525832314
2006	54.83691435174754
2007	54.71006836937185
2008	54.794878509347555
2009	56.15568011665787
2010	55.400443666624774
2011	54.00495305317897
2012	55.282812234875024
2013	56.110978820005506
2014	55.48328501178538
2015	55.43604787375268
2016	56.00900265373602
2017	56.77480589663957
2018	57.25318684912777
2019	57.799462564935645
2020	58.502048883528005
2021	58.329381727446695
2022	58.73406241186575
2023	59.22628931927403