Year	% of total external debt
1970	14.380671303120526
1971	14.275751108374735
1972	13.990120528513424
1973	13.872703902389913
1974	13.71745160831656
1975	13.583648587791854
1976	13.601163098971039
1977	20.059809164260148
1978	18.782344946358513
1979	18.665781131149505
1980	22.371535932806367
1981	22.991482752767823
1982	23.153731644734584
1983	14.716232663624107
1984	13.517064689738348
1985	11.741458655670767
1986	10.562047940192013
1987	10.6880825464982
1988	11.643766648704208
1989	13.621786676998557
1990	17.121669470078654
1991	19.163598647703566
1992	20.124160898394486
1993	20.828696188499123
1994	20.07578036234522
1995	21.532399448719286
1996	21.666066692191908
1997	20.618743498567685
1998	16.36446559320874
1999	14.843373607638574
2000	14.722221572099011
2001	15.578349279539166
2002	15.703688599138541
2003	18.187302640409804
2004	19.57998005190267
2005	22.151630871029997
2006	22.778810698164364
2007	24.632892571864765
2008	21.986667787383368
2009	22.453018829590082
2010	30.679116406806976
2011	32.644802314512376
2012	31.475267487697312
2013	34.44285299065775
2014	34.966003204719684
2015	28.458128018175344
2016	26.040117860372884
2017	28.780399767758663
2018	30.81619299624189
2019	29.794295118641163
2020	28.79301099185182
2021	30.590328651211674
2022	30.335588733509823