Year	% of total external debt
1970	22.2688
1971	23.3599
1972	24.3886
1973	26.4029
1974	26.9242
1975	23.2481
1976	23.9304
1977	37.0577
1978	26.3377
1979	25.4395
1980	21.0502
1981	16.4876
1982	18.5508
1983	17.2231
1984	17.9666
1985	17.1534
1986	17.8577
1987	14.4086
1988	14.8912
1989	17.2643
1990	13.4791
1991	9.5103
1992	8.0775
1993	6.54
1994	5.9467
1995	7.0863
1996	7.4508
1997	9.9908
1998	13.1749
1999	13.7975
2000	14.0389
2001	7.7901
2002	7.2461
2003	6.1206
2004	5.4735
2005	5.4146
2006	5.5419
2007	6.4606
2008	8.3786
2009	7.2319
2010	8.5562
2011	8.5933
2012	16.6173
2013	6.0518
2014	7.9497
2015	8.8707
2016	17.2647
2017	13.1561
2018	10.3974
2019	9.8199
2020	9.0205
2021	8.7963
2022	18.5442