Year	% of total external debt
1971	16.692559933563402
1972	23.195444141933187
1973	7.827866076753745
1974	28.31109878113347
1975	30.578508631037582
1976	6.394636028247244
1977	4.363841691191151
1978	9.53449142232025
1979	2.5520108194970916
1980	1.5071411689811494
1981	0.753703446765435
1982	1.0491445083895345
1983	0.5174882018122018
1984	0.4452551840947297
1985	0.42393789880257493
1986	0.5409277163272812
1987	0.47741906165192427
1988	0.21329270013631418
1989	0.8041148243298591
1990	1.4609049529817868
1991	6.291167437247501
1992	9.828979405489362
1993	12.575273949025739
1994	12.043905587955603
1995	12.69494632968014
1996	20.510762549643715
1997	19.836705740127705
1998	18.678034877846052
1999	18.71428342756135
2000	22.187165840503535
2001	21.63713742649844
2002	20.46322607470418
2003	19.006683532548383
2004	16.942491517008563
2005	20.331430924043644
2006	24.04097197231662
2007	36.882451818461654
2008	35.932942711265085
2009	44.218743628726095
2010	55.52859432960836
2011	39.95554864385817
2012	43.76587243508433
2013	34.04059078155112
2014	28.52005737424767
2015	32.49321778817209
2016	35.34251101416422
2017	35.73549029535133
2018	32.265659944438454
2019	37.468905069579954
2020	45.17421767446898
2021	41.84697983628764
2022	38.45520059928986