Year	% of total external debt
2008	10.86
2009	13.3652
2010	10.655
2011	10.9666
2012	7.6586
2013	9.0121
2014	11.5516
2015	11.4056
2016	11.3422
2017	12.0037
2018	11.9602
2019	12.4027
2020	12.8056
2021	12.1663
2022	12.4535