Year	% of total merchandise imports
1960	9.220624797319209
1961	8.668766771671917
1962	8.751022315691086
1963	9.337956616401904
1964	8.359944778346417
1965	8.851061496923098
1966	8.366999042570582
1967	9.955549138313343
1968	9.557732844093996
1969	8.848399193775045
1970	8.75371914117994
1971	8.41235429038238
1972	8.705171841275112
1973	8.376392919170234
1974	7.366052950657623
1975	7.514411717970559
1976	9.04415913408947
1977	8.409371095463506
1978	8.527994330262226
1979	8.337528057568738
1980	9.241849817678409
1981	9.652444807418727
1982	10.029912165633831
1983	10.776662904331747
1984	11.34273415466825
1985	9.883017168466262
1986	9.470836831766002
1987	9.484931857444494
1988	9.680060006779613
1989	9.86939183083943
1990	9.565976370670146
1991	9.43741614635505
1992	8.191469068298286
1993	4.9543017918137675
1994	5.101747200388357
1995	4.993402862868402
1996	5.259252886272239
1997	5.265349159162478
1998	5.320028434054573
1999	0.3874271584530708
2000	0.3857101817463785
2001	0.4119418425989845
2002	0.4759516642166094
2003	0.45719479047443234
2004	0.4227115714366134
2005	0.30560454447353846
2006	0.19189756576435316
2007	0.28166504835212064
2008	0.29812945626578297
2009	0.31988210614106344
2010	0.27526411531795
2011	0.5276628655823465
2012	0.5195995904764825
2013	0.5737735382105544
2014	0.38063780781375817
2015	0.39129236029485126
2016	0.3462097126758901
2017	0.36728904800683254
2018	0.3371589724584691
2019	0.43462440411279013
2020	0.42228718793969855