Year	% of GDP
2000	100.8682246587641
2001	101.08004755764024
2002	97.6009918421081
2003	97.78669699075353
2004	94.11546868160829
2005	92.77281064300483
2006	88.59508050938358
2007	85.99591271163995
2008	85.21146025716914
2009	84.41877282323667
2010	83.76334911818444
2011	83.22964865357983
2012	84.78855186812157
2013	83.65152053004408
2014	82.89427041217517
2015	79.30582173462433
2016	77.335006767695
2017	75.50088707801692
2018	73.35580908125888
2019	72.33791680558707
2020	71.93098103410732
2021	68.11694235168075
2022	67.45356618267138
2023	71.88692514331649