Year	% of total external debt
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0.6616
1977	4.7079
1978	10.5604
1979	5.2852
1980	3.5905
1981	2.9451
1982	8.8579
1983	18.739
1984	19.5953
1985	12.6043
1986	5.572
1987	6.5395
1988	6.6816
1989	6.4104
1990	8.0951
1991	8.4578
1992	8.3615
1993	8.8244
1994	10.1072
1995	10.5796
1996	7.9182
1997	7.7891
1998	7.9694
1999	8.877
2000	10.5501
2001	10.885
2002	11.4811
2003	11.5836
2004	10.7811
2005	11.7637
2006	12.024
2007	13.6426
2008	13.2881
2009	12.4581
2010	8.3786
2011	7.176
2012	7.5939
2013	6.8892
2014	6.0847
2015	10.2961
2016	5.2274
2017	1.1049
2018	2.5072
2019	4.7932
2020	3.7179
2021	3.7426
2022	0.1396