Year	% of GDP
2001	86.24498082514194
2002	85.98963088917758
2003	87.04714731086264
2004	88.3199510304337
2005	92.84318473533969
2006	96.52398217198915
2007	99.77572415540115
2008	101.79789099902084
2009	104.87681239503141
2010	102.2595282629478
2011	100.60175376690151
2012	98.78770820296069
2013	96.22866739995494
2014	92.3733654779058
2015	89.704714105021
2016	88.85232915112573
2017	87.62608872008204
2018	86.29203274236183
2019	85.37707685708057
2020	93.41039063899547
2021	89.22492612716238
2022	85.24243200214313
2023	80.02255868519758