Year	% of total external debt
1970	12.1605
1971	2.7218
1972	8.1359
1973	11.8166
1974	14.7507
1975	17.1069
1976	19.7723
1977	22.9227
1978	28.5239
1979	29.945
1980	33.7781
1981	33.9202
1982	37.2395
1983	40.2809
1984	43.4068
1985	48.4123
1986	8.1912
1987	10.0837
1988	10.25
1989	7.5739
1990	8.08
1991	9.3437
1992	8.8065
1993	11.0665
1994	12.2412
1995	13.0642
1996	14.045
1997	11.9242
1998	12.2068
1999	12.5696
2000	11.7923
2001	9.2799
2002	9.9374
2003	11.2524
2004	13.0722
2005	11.8928
2006	24.3003
2007	20.4957
2008	22.1836
2009	18.0283
2010	15.3092
2011	15.9692
2012	17.0062
2013	10.9497
2014	11.4974
2015	11.9872
2016	12.744
2017	12.2168
2018	11.5469
2019	11.5496
2020	12.3339
2021	12.4993
2022	14.219