Year	% of total external debt
1971	24.88980175408345
1972	21.51116586273398
1973	22.611491056188918
1974	60.78918571493009
1975	48.04965293674548
1976	40.903394209719536
1977	27.76341868862583
1978	12.460175704741268
1979	24.15810214897251
1980	30.77320402553329
1981	12.029454457504867
1982	6.19077794216624
1983	4.651073905180387
1984	4.868848025390809
1985	4.7637012818324775
1986	3.868409762340603
1987	3.3957717772029063
1988	3.0958715915592805
1989	3.960193588488415
1990	5.6091048839000175
1991	5.783815821767583
1992	2.7863708752660843
1993	3.2051636582161183
1994	3.567415857093598
1995	3.5352095891874566
1996	6.452341342287825
1997	9.609535321971666
1998	8.360967975016514
1999	7.905651961799093
2000	12.371104092746865
2001	13.233693995087672
2002	11.106992359602712
2003	10.970616455157252
2004	18.21303378698094
2005	30.700791934525945
2006	62.87463323480727
2007	72.11167996560562
2008	76.98610519846069
2009	63.626016978419194
2010	60.532741314427795
2011	60.48444675653202
2012	65.99381254902517
2013	56.4189004399198
2014	45.721715160814966
2015	53.95316062880464
2016	44.9014969043745
2017	42.592099747462626
2018	47.35973023557061
2019	46.57988085379611
2020	39.486281109552316
2021	41.46242049191403