Year	% of total external debt
1970	7.988182985609338
1971	7.206317764732161
1972	8.268492196577219
1973	9.04146050581169
1974	9.050909392697571
1975	9.965229630079838
1976	10.734057853165393
1977	14.939025770915517
1978	16.153387924313627
1979	14.698795239702969
1980	13.443970933592828
1981	12.441064110880784
1982	11.855342840410009
1983	11.007263630319201
1984	11.843734956664218
1985	12.272786344489417
1986	8.508296940516011
1987	9.021855479815535
1988	10.593049724650605
1989	11.694882251350212
1990	12.08119242664287
1991	12.000394093262985
1992	12.61148243779753
1993	12.905442999560023
1994	11.99972751111235
1995	12.332689975695315
1996	13.071440467268777
1997	11.87992851822122
1998	11.068368106359465
1999	11.45079328206489
2000	10.881822037324405
2001	10.902969585961218
2002	9.234433300284852
2003	8.46670221477405
2004	9.167696545597629
2005	9.48491775893618
2006	12.628320882310742
2007	13.847419087134735
2008	13.457974390555746
2009	11.803098485207618
2010	11.611762343503397
2011	10.290460458551296
2012	10.516761605622484
2013	10.270552090308138
2014	9.905574465851029
2015	9.845448150669561
2016	9.651814426046629
2017	9.86294515636732
2018	9.667208311514573
2019	10.071210753984037
2020	9.338784356230796
2021	10.13535028726123
2022	10.076902193341333