Year	% of total external debt
1970	25.7587
1971	25.6835
1972	25.6684
1973	25.7
1974	25.6328
1975	25.72
1976	25.7529
1977	37.5348
1978	36.4503
1979	33.2179
1980	32.7512
1981	31.0799
1982	29.6958
1983	28.008
1984	23.3662
1985	21.445
1986	10.2482
1987	9.6066
1988	9.3551
1989	9.4693
1990	8.2611
1991	10.0739
1992	14.5264
1993	18.996
1994	20.2143
1995	21.8759
1996	20.1452
1997	17.842
1998	18.6482
1999	11.379
2000	8.3629
2001	8.9773
2002	10.8958
2003	9.5273
2004	13.3888
2005	15.0327
2006	12.3313
2007	11.6432
2008	11.9747
2009	7.4754
2010	12.28
2011	13.9124
2012	13.0404
2013	11.7562
2014	11.6836
2015	10.5281
2016	9.336
2017	10.3329
2018	11.1921
2019	11.2532
2020	8.9255
2021	9.2142
2022	10.3841