Year	% of total external debt
1971	16.64626691278279
1972	17.94745644848303
1973	21.602689156347967
1974	73.40069389822861
1975	67.34444109391467
1976	60.013516745296094
1977	42.44700249307247
1978	21.519759111874365
1979	40.30167083985698
1980	50.34522632432662
1981	22.186311934807396
1982	14.415084177438002
1983	12.958936223634092
1984	10.97247429902313
1985	10.489372332301144
1986	8.248785334189089
1987	6.921150557938148
1988	5.883705647562712
1989	7.203292849540641
1990	8.66119431241843
1991	8.889737972727156
1992	5.33959142420335
1993	6.728643135755661
1994	8.251750064826302
1995	6.895399029528043
1996	9.506339345810796
1997	13.450808068508392
1998	11.826917157789989
1999	11.687069664528686
2000	15.839247749952799
2001	18.745789590950732
2002	19.424999827530907
2003	20.64241462275998
2004	27.78774599191582
2005	45.34548011858683
2006	77.26497728968481
2007	87.79719450641045
2008	75.95793783164436
2009	66.18945845640968
2010	55.3583910962091
2011	51.42550642724524
2012	54.336254207655855
2013	56.978177582213235
2014	52.65901425118898
2015	47.647904656766634
2016	45.175954396859815
2017	41.02159463021767
2018	36.84041028443925
2019	34.19990608229586
2020	33.009907786780715
2021	33.16588094108568
2022	27.548257125604785