Year	PPG and IMF only, % of exports of goods, services and primary income
1973	10.0169059862657
1974	9.22254238990332
1975	8.56033511103388
1976	9.61783880311101
1977	11.3566943513291
1978	15.2285333998106
1979	13.8823360632428
1980	15.1618983638628
1981	17.8630381424496
1982	19.8904763756469
1983	19.7061714654018
1984	19.6524272800988
1985	22.1273489844474
1986	26.2237618502965
1987	26.4609099467987
1988	27.0499440519078
1989	20.4419107043931
1990	21.4978393455214
1991	24.5208942779074
1992	18.1558020129689
1993	18.5801325672214
1994	21.7993027862584
1995	19.3069167092395
1996	20.014511921472
1997	17.993976743589
1998	16.9179161214446
1999	14.2777721032488
2000	12.1638212238238
2001	10.0458946546769
2002	8.29854669838415
2003	9.59118340968029
2004	9.09279871069917
2005	6.38471242661297
2006	4.68085596794509
2007	4.3534608019248
2008	4.50399015816963
2009	4.22796061299311
2010	2.90935303267144
2011	2.57094986137929
2012	2.79587173215076
2013	3.39170408209703
2014	3.95522033317533
2015	5.36528003220175
2016	6.69108376340426
2017	7.14756516509864
2018	4.94831832526858