Year	% of GDP
2006	87.033236198802
2007	106.77407906820623
2008	52.80618481295366
2009	48.220345749376314
2010	38.48544118183325
2011	20.69991851068485
2012	21.203309249417803
2013	21.3669771285745
2014	22.933476079812205
2015	16.756973501370762
2016	10.023715134969242
2017	18.74117432096064
2018	15.996713032017487
2019	13.86971704789135
2020	10.773647163800671
2021	11.475085928471731
2022	8.149584851769207