Year	% of GDP
2001	86.16840496657075
2002	85.93782780105998
2003	86.99388827902659
2004	88.25126131350316
2005	92.77927070025292
2006	96.45459701122228
2007	99.71213939998887
2008	101.75599883799427
2009	104.82528973797437
2010	102.2082265966094
2011	100.55664492181357
2012	98.7441763919961
2013	96.18424054293195
2014	92.33211277656653
2015	89.65889010852041
2016	88.56674133861878
2017	86.93689503569658
2018	85.44429561867896
2019	84.52456380846832
2020	91.97082191690184
2021	87.71185820450647
2022	83.80149661334715
2023	78.56760645495645