Year	% of total merchandise imports
1960	10.88855421686747
1961	12.106327650967929
1962	10.341193518640496
1963	8.916293790243369
1964	7.669709369426084
1965	13.029036751312548
1966	14.92662865688382
1967	14.5709591810944
1968	11.651962275631275
1969	13.842167537855527
1970	17.300713143669263
1971	13.0604924180662
1972	13.643471901895706
1973	12.982494770450293
1974	7.611972666465393
1975	7.459654867346628
1976	7.99807749885753
1977	7.274445263584163
1978	7.73350974474854
1979	8.670223440827145
1980	6.968867672174324
1981	6.591858489319733
1982	7.439176475254157
1983	5.803245153825118
1984	7.990176226021112
1985	6.819013921502119
1986	8.17901016814606
1987	7.243267257337709
1988	9.574514403301212
1989	9.392977104105105
1990	10.602388163797613
1991	10.618922306131019
1992	13.57816168271698
1993	14.134535176280567
1994	16.038909161277516
1995	18.341557801488246
1996	18.750897366611
1997	20.51776721494556
1998	21.332086853857604
1999	20.19069032904136
2000	18.516788006460562
2001	21.730097544394596
2002	25.988597002346005
2003	29.39811074141806
2004	25.6806323109554
2005	27.75638406296423
2006	25.39024702969506
2007	25.740621930622826
2008	33.80663043273186
2009	33.9451726489237
2010	34.29432484231164
2011	37.58711281350469
2012	39.83505856904993
2013	37.33488194406508
2014	37.45517457500384
2015	39.17924569983533
2016	28.026586341082094
2017	29.722163164882005
2018	32.27378991661526
2019	43.843019781032126
2020	42.125317172194144