Year	% of total external debt
1971	24.1245600644357
1972	22.964953031233147
1973	25.92390825414917
1974	58.65336388095518
1975	47.39837305697055
1976	39.92844218605441
1977	27.266960974868557
1978	14.357822891149437
1979	25.578854468355775
1980	31.35536474771804
1981	13.876640784115521
1982	8.353780947916071
1983	6.462812626964266
1984	6.588308659259936
1985	6.881346910124594
1986	6.515339980005368
1987	6.1166565784898355
1988	5.978234399001347
1989	7.069780231748869
1990	8.770851370729467
1991	9.372432514948692
1992	7.131415526822435
1993	7.615191384247666
1994	8.91641037316417
1995	9.312963716606074
1996	10.709698096031527
1997	14.441170723067671
1998	13.278794751338447
1999	14.859662202092919
2000	18.106619225411453
2001	18.590386182533795
2002	16.30036568930027
2003	15.938633846020752
2004	24.07544934618432
2005	35.2921607800518
2006	57.31008579759261
2007	62.08909710601823
2008	64.08955968243163
2009	56.50971874770852
2010	49.03282749468524
2011	48.54864360026427
2012	47.83057508410633
2013	43.98420177211144
2014	38.19343850458708
2015	34.06896856813691
2016	29.94234212859413
2017	28.52565979000752
2018	28.25984813127818
2019	27.361775039138582
2020	25.830973499547714
2021	28.746752275867326
2022	26.18351619062739