Year	% of GDP
2007	60.583995625167816
2008	58.210593648421934
2009	61.3979202302409
2010	60.23452038395421
2011	60.00996552893062
2012	62.004087512091374
2013	62.39793057475548
2014	62.018581975685414
2015	62.37135719461355
2016	64.04521966469196
2017	68.86350536379864
2018	68.52025458380503
2019	66.94614912778442
2020	73.11547891584743
2021	75.41806519110528
2022	73.37292256331669
2023	74.66612754607472