Year	% of total merchandise imports
1960	5.095759233926129
1961	5.391718796544534
1962	5.973952434881087
1963	10.335641981885988
1964	10.8561967833491
1965	8.431703204047219
1966	7.211538461538461
1967	7.611867704280155
1968	3.3095238095238093
1969	5.599025538328138
1970	8.166117967298744
1971	12.194119795471146
1972	19.137166695000587
1973	22.996232828929845
1974	35.85925023683854
1975	27.496942519364044
1976	32.20134862520517
1977	24.348302483801902
1978	20.80143619978273
1979	11.895398474000872
1980	10.436060133996985
1981	16.42878794719157
1982	18.520929553910648
1983	10.097304641451379
1984	10.462407379165636
1985	14.686825053995682
1986	7.31634070347986
1987	11.389506008697815
1988	16.322061248736546
1989	13.054097067915801
1990	17.10332633791863
1991	11.759032873803916
1992	11.01900644447766
1993	8.047802923108769
1994	13.525704741632488
1995	16.337877494509737
1996	18.8934548846075
1997	13.035469796330739
1998	17.98146562562708
1999	18.521777421986545
2000	23.667260917133966
2001	20.316378412706364
2002	26.485230763393236
2003	32.04107760751997
2004	28.044960422488057
2005	41.45501341796963
2006	47.10823710829278
2007	47.88496565726253
2008	50.363620804261224
2009	48.47835895999073
2010	51.02378259289567
2011	55.01114482355507
2012	48.88718156122853
2013	61.03482828779542
2014	58.74561362897425
2015	64.17676335061174
2016	65.50715349569934
2017	65.50390067473927
2018	51.18441782618333
2019	27.461667407849372
2020	32.61272140551911