Year	% of total merchandise imports
1960	0.01116245895062187
1961	0.01849719947610275
1962	0.014393265463227842
1963	0.017869256229199958
1964	0.03923152489676745
1965	0.015346316035484139
1966	0.04063526463716095
1967	0.13843656792048975
1968	0.13626477458695035
1969	0.09105642064889358
1970	0.02105475884288743
1971	0.037267496095995625
1972	0.045856757163576574
1973	0.03713822123759028
1974	0.09159363209733666
1975	0.009298453056596915
1976	0.007213022253742565
1977	0.014071739895415129
1978	0.02147193714248661
1979	0.017316463083023138
1980	0.02431356609062469
1981	0.021306354294474264
1982	0.03655982172275837
1983	0.04033746930253455
1984	0.052984122696848795
1985	0.08651051149245653
1986	0.08090147397646155
1987	0.1103028521578685
1988	0.0692749815154631
1989	0.06883942906359991
1990	0.040338018260297974
1991	0.05949837875422979
1992	0.05620105128170355
1993	0.3749643671905601
1994	0.661424421021715
1995	0.6688150127403605
1996	0.7089740284615925
1997	0.5116041228110615
1998	0.5008583547922014
1999	0.5886449107929885
2000	0.6392463868693945
2001	0.5653987292399324
2002	0.6043096716272321
2003	0.6974930334053919
2004	0.8687752158895393
2005	0.8263721516517272
2006	0.846970892140644
2007	1.1325912005057017
2008	1.5014673549433593
2009	0.9434809202172573
2010	0.9911405840578168
2011	1.3173931797344383
2012	1.250137223256546
2013	1.2599926660428606
2014	1.227540168704953
2015	1.2385327863012794
2016	1.182623264856359
2017	1.2102588542807924
2018	1.3611588582471514
2019	1.2779554903092785
2020	1.2452284093494246