Year	% of GDP
2004	40.3069825129804
2005	56.584741436993
2006	76.2371093372875
2007	83.7518460388649
2008	89.67350228041
2009	101.38795640148
2010	92.8085232156644
2011	78.0284238606159
2012	72.920867825862
2013	69.4841631103184
2014	67.2727851332083
2015	68.9678170544436
2016	69.7998106484715
2017	64.1321118987662
2018	61.950065432226
2019	59.3252074280369
2020	63.4451723867273
2021	59.8351578297464
2022	57.6877060178519
2023	58.6878007500999