Year	% of total external debt
1971	21.94986416527997
1972	30.032384696660646
1973	35.859686173805926
1974	43.33559552334017
1975	35.672588500345924
1976	29.694587642590776
1977	16.7210255910123
1978	16.219580137050723
1979	19.54406865334728
1980	19.815312517605328
1981	16.90048559804298
1982	18.312697245506964
1983	15.714042519270688
1984	11.320911813028472
1985	6.011316137038326
1986	6.362712161693753
1987	9.032837614123931
1988	14.35058400873376
1989	14.86402024161836
1990	11.2702038491465
1991	10.495942187663115
1992	10.81335709491938
1993	10.788774868698429
1994	16.063960368460286
1995	15.611385265741864
1996	17.380031289658042
1997	18.176046283798133
1998	17.63452046138534
1999	19.514692244274233
2000	16.48082497548692
2001	15.867546655462625
2002	15.265117391895867
2003	16.764091733262312
2004	20.497179535285078
2005	25.231427509985448
2006	36.741399411848654
2007	38.825164308922396
2008	41.915199751602806
2009	49.29484297308347
2010	43.07872061991511
2011	34.09207110351389
2012	34.32290839786798
2013	29.306244124727126
2014	27.835661294843078
2015	27.500846457820195
2016	21.28890395017609
2017	18.33963601073207
2018	16.151371935310117
2019	20.07863484660791
2020	23.860466341618995
2021	21.22849764664171
2022	20.413395385758086