Year	% of total external debt
1970	13.461304449781606
1971	13.486874243969055
1972	13.35512636534682
1973	13.367829504007897
1974	13.279575138150918
1975	13.24247265050445
1976	13.30651600290827
1977	18.533098953135998
1978	16.9205992481526
1979	19.33289733736385
1980	24.89883053250566
1981	25.8399658268452
1982	25.536965337594626
1983	14.1614222446147
1984	11.884625643792187
1985	9.619718499297022
1986	8.360361680285436
1987	8.985904682722316
1988	10.01150577197577
1989	13.351301449603161
1990	16.98896267582135
1991	18.914016947173863
1992	19.39872803941608
1993	21.501450612018196
1994	20.839879064498117
1995	20.72530224522623
1996	19.27540150359976
1997	19.383764874506298
1998	16.00242029809079
1999	14.059411084529783
2000	13.480324616806854
2001	11.097820231256183
2002	11.266085023240842
2003	11.99683442903027
2004	12.394157409607216
2005	14.869911807334072
2006	13.96929246847736
2007	14.523343605582648
2008	12.93574499906013
2009	12.161049911082296
2010	15.037805394350523
2011	13.17641914196496
2012	12.93314348636547
2013	13.412860617589104
2014	13.05214336537664
2015	13.091804206738425
2016	10.886239958757105
2017	10.766602288330457
2018	12.526518393194014
2019	12.79179906627398
2020	10.509102683886413
2021	11.06430269744493
2022	11.25538766209866