Year	PPG and IMF only, % of exports of goods, services and primary income
1975	5.69959042080589
1976	5.85972851672494
1977	6.73100349166304
1978	8.74002653126812
1979	10.8600113982804
1980	12.0583004727737
1981	16.3187113085307
1982	21.4639078538694
1983	24.0420608996544
1984	24.3154575087163
1985	28.7692674128077
1986	27.0590016016878
1987	32.8242264354144
1988	30.7506222968352
1989	30.5404862486163
1990	28.5813419110829
1991	26.2800116959086
1992	23.5000716291414
1993	12.8271578640278
1994	16.9775869322693
1995	20.7266272332593
1996	18.8671524700379
1997	12.938105522293
1998	12.3955275871434
1999	13.0427811195199
2000	17.3021745578641
2001	12.4322904425072
2002	13.6615458898483
2003	14.4781446997628
2004	7.38752998043337
2005	9.46287965934956
2006	6.75630201040244
2007	5.92239447424242
2008	4.63594258259486
2009	4.83004902840737
2010	4.13006710422064
2011	4.00880412271385
2012	4.52227056858917
2013	4.5657005793446
2014	11.1399767676718
2015	6.83745391119248
2016	8.26651203859397
2017	12.2992281515455
2018	20.1284980827911