Year	% of total external debt
1970	3.463353618101652
1971	3.56001927819629
1972	3.5778840959103007
1973	3.4800066167955417
1974	3.374340162602727
1975	3.3092424912764713
1976	3.299603713839197
1977	3.0431801283632525
1978	3.6486483092964614
1979	4.415933769461958
1980	6.69973790742681
1981	7.421539856190286
1982	7.856013035170932
1983	9.131642573440532
1984	9.223451984981706
1985	9.605255531833217
1986	9.835300916169192
1987	9.709804369190996
1988	10.15124277775908
1989	9.845536904660898
1990	9.937796397057284
1991	9.143995451546987
1992	8.342385401392702
1993	4.324737943105003
1994	4.6263795127104625
1995	5.995934910571757
1996	6.865060474315955
1997	5.502168223750513
1998	4.486392044334285
1999	4.283469688615375
2000	3.7244654467329927
2001	3.303806327737282
2002	4.243994030535498
2003	4.781055298977834
2004	5.056269389924807
2005	6.1239231680354775
2006	12.132935245559633
2007	14.246887896101335
2008	15.511487973401916
2009	14.791695688580983
2010	16.281523770214314
2011	19.031692937454704
2012	20.020956280897877
2013	19.052182339589727
2014	16.94836019447771
2015	16.102022422722985
2016	17.02896194744333
2017	17.553776598578633
2018	17.481805784946598
2019	16.833529545858656
2020	15.804523832569634
2021	16.622533664424637
2022	18.087784556012103