Year	% of GDP
2005	87.41738313120547
2006	82.32565044653674
2007	88.62129397247797
2008	89.2243501802952
2009	74.34220993785301
2010	85.75843319859673
2011	75.0953126579793
2012	71.90499182407505
2013	67.65331666254785
2014	65.9632885983728
2015	56.65847382180819
2016	51.41282994475753
2017	58.86310521370256
2018	59.61453472443977
2019	51.130749548200306
2020	40.84544985015159
2021	45.127551049281735
2022	57.23761929756856
2023	47.8080452098784