Year	PPG and IMF only, % of exports of goods, services and primary income
1975	9.49784807590071
1976	7.75058868445603
1977	8.98547654042903
1978	13.053642292093
1979	16.7113041442523
1980	17.0237216914455
1981	16.99571302291
1982	19.2382769506824
1983	19.6457478265916
1984	19.6624345973658
1985	22.3377951473763
1986	27.431385730814
1987	24.4387139403142
1988	26.2267351724478
1989	22.3250933927774
1990	20.1632679395496
1991	19.0403317213943
1992	17.4440213445806
1993	15.8255541890656
1994	13.4682075556192
1995	14.848529965794
1996	15.1781349968284
1997	15.3404922912883
1998	14.1070375898541
1999	15.2938049314319
2000	13.6974133811453
2001	13.2388109622613
2002	13.0491719118125
2003	11.8166765713781
2004	8.35738410613825
2005	8.46291717738499
2006	7.48687461162729
2007	4.34902605070681
2008	3.96960229437469
2009	4.09083868963845
2010	3.62412888307872
2011	3.01562300436505
2012	2.97598224512027
2013	3.30814016138458
2014	3.78620110431148
2015	4.70286897946376
2016	4.71096146813035
2017	4.38519974037007
2018	4.79214914283006