Year	% of total external debt
1970	26.3601
1971	27.523
1972	24.3194
1973	24.2185
1974	23.9876
1975	19.9219
1976	19.7676
1977	34.4374
1978	29.2988
1979	24.7768
1980	25.7824
1981	26.0025
1982	28.0639
1983	15.1567
1984	15.2983
1985	11.2519
1986	5.3431
1987	8.4768
1988	11.0406
1989	12.3701
1990	14.9146
1991	17.5087
1992	18.3366
1993	27.3647
1994	22.6478
1995	7.7176
1996	9.0915
1997	11.2709
1998	12.2694
1999	5.9185
2000	4.641
2001	7.7709
2002	11.8221
2003	8.5872
2004	8.36
2005	7.4441
2006	8.6927
2007	8.9748
2008	8.694
2009	10.0667
2010	6.9189
2011	5.2266
2012	4.8188
2013	4.4857
2014	4.0485
2015	3.7396
2016	2.4682
2017	2.6592
2018	2.3959
2019	1.7972
2020	2
2021	2.1578
2022	3.1692