Year	% of total external debt
1970	7.2944
1971	7.2436
1972	7.1701
1973	7.2594
1974	7.241
1975	7.2605
1976	7.2059
1977	8.943
1978	9.5159
1979	5.5713
1980	3.8581
1981	3.6968
1982	3.6083
1983	3.2346
1984	4.1315
1985	3.7508
1986	3.8464
1987	3.7377
1988	4.9202
1989	5.3862
1990	8.2481
1991	8.1221
1992	9.8633
1993	9.0763
1994	11.5072
1995	12.1078
1996	13.8499
1997	13.7052
1998	9.592
1999	12.9086
2000	14.0024
2001	20.4617
2002	19.887
2003	18.0248
2004	17.0083
2005	17.3908
2006	17.7316
2007	19.2626
2008	20.0796
2009	21.1037
2010	21.9661
2011	21.6734
2012	24.5264
2013	25.5091
2014	25.4139
2015	23.9192
2016	23.2208
2017	22.263
2018	23.0887
2019	28.9788
2020	25.8578
2021	32.3723
2022	34.5084