Year	% of GDP
2001	88.75557407892694
2002	89.22331322507178
2003	90.49588174600594
2004	92.18554710484186
2005	95.71684673475151
2006	99.40117871612874
2007	104.11253494671139
2008	106.08279357871618
2009	109.52863207037093
2010	105.57218148699596
2011	101.61317118175089
2012	99.13626949400187
2013	96.42518992720481
2014	94.16794340861931
2015	93.64302840112632
2016	92.95786192891354
2017	88.41972908724276
2018	87.41233482594073
2019	86.50539610846116
2020	94.77110681656562
2021	89.60846392053989
2022	87.09293759409316
2023	82.3657431381982