Year	% of total external debt
1970	14.1181
1971	14.1331
1972	14.1411
1973	14.1743
1974	14.2466
1975	14.2644
1976	14.2797
1977	17.3759
1978	13.7755
1979	18.6717
1980	28.0732
1981	31.8609
1982	30.3781
1983	10.8921
1984	6.786
1985	5.6148
1986	5.8367
1987	5.2894
1988	7.9265
1989	9.2133
1990	15.3741
1991	19.1359
1992	21.8176
1993	27.4984
1994	28.1046
1995	22.3711
1996	18.9351
1997	18.7177
1998	15.3806
1999	12.9462
2000	10.6291
2001	7.1857
2002	12.3595
2003	11.4844
2004	9.6705
2005	10.1734
2006	11.837
2007	10.9163
2008	9.7398
2009	10.3764
2010	14.0339
2011	14.9088
2012	17.5895
2013	18.448
2014	15.1966
2015	12.2056
2016	8.6253
2017	7.5857
2018	9.2655
2019	9.1015
2020	7.6951
2021	7.9155
2022	9.1209