Year	% of total external debt
1971	18.24837746683267
1972	20.766562710584992
1973	22.54489466813174
1974	41.58287729084802
1975	34.405343675899296
1976	30.77080873532148
1977	23.767026143405644
1978	14.935279291728579
1979	23.812017923660925
1980	26.21736662503859
1981	13.238101035976031
1982	9.297755045970922
1983	8.898084225430944
1984	7.695338582921284
1985	7.03063164203895
1986	6.3597251232122405
1987	5.401307172865622
1988	5.018577443243722
1989	5.210183531365761
1990	5.954562974313853
1991	6.790465829844804
1992	5.7677504083997
1993	6.641669271177369
1994	7.964065021288634
1995	7.765405989585031
1996	9.163035740260904
1997	11.093617058886926
1998	10.21183906847569
1999	10.702816282035702
2000	12.906774427409937
2001	15.111364502312263
2002	16.421028278293893
2003	17.96149951762008
2004	22.52665020108127
2005	30.074455054549773
2006	46.42035549648801
2007	52.83340055052506
2008	53.35699612683562
2009	52.8865672305852
2010	51.15506941297626
2011	42.59649730975979
2012	43.015510704328484
2013	42.86278122773824
2014	40.00243473593627
2015	36.9787899309697
2016	35.28728979743765
2017	34.69599513756645
2018	33.02417804944093
2019	32.55102611736299
2020	33.30418004162063
2021	32.27151985731071
2022	28.192258660354067