Year	% of total external debt
1970	0
1971	0.1385
1972	0.0007
1973	0.0229
1974	0.0097
1975	0.0072
1976	0
1977	17.5132
1978	15.7553
1979	18.0825
1980	14.8649
1981	14.1852
1982	10.8607
1983	9.2681
1984	12.3778
1985	8.7464
1986	8.4632
1987	7.9607
1988	7.2139
1989	7.9463
1990	11.1328
1991	8.4997
1992	9.5535
1993	12.0032
1994	7.0752
1995	6.6306
1996	4.8033
1997	5.5818
1998	6.6435
1999	7.6825
2000	4.0002
2001	5.4589
2002	7.1272
2003	3.5365
2004	0.9072
2005	0.9244
2006	4.3444
2007	12.8394
2008	6.91
2009	0.0002
2010	0
2011	0
2012	0
2013	0
2014	12.4964
2015	13.0353
2016	13.2547
2017	11.7411
2018	11.5416
2019	8.9965
2020	6.9613
2021	9.7889
2022	11.2128