Year	% of total external debt
1970	0.0523
1971	0.1886
1972	0.2255
1973	0.1078
1974	0.0461
1975	0.0844
1976	0.2343
1977	14.0646
1978	18.3495
1979	18.9779
1980	23.078
1981	26.8922
1982	20.4329
1983	9.9185
1984	11.6515
1985	10.1804
1986	8.1618
1987	7.1423
1988	9.1679
1989	11.8226
1990	17.4418
1991	12.2187
1992	14.5679
1993	16.7754
1994	9.8657
1995	13.5861
1996	16.0082
1997	17.4055
1998	19.3367
1999	21.8391
2000	24.768
2001	24.0987
2002	29.8564
2003	14.1746
2004	11.7082
2005	11.4441
2006	15.1347
2007	23.0742
2008	18.2836
2009	14.8042
2010	12.9959
2011	11.9226
2012	7.9328
2013	7.3171
2014	9.4643
2015	11.8955
2016	10.79
2017	6.7948
2018	6.8647
2019	7.166
2020	5.3541
2021	5.2652
2022	6.5662