Year	% of total merchandise imports
1969	12.442396313364055
1970	12.10762331838565
1971	10.702341137123746
1972	9.904153354632587
1973	9.615384615384617
1974	8.10083721793177
1975	5.866134708639453
1976	8.460443010826484
1977	11.366141298357766
1978	12.42936127317714
1979	12.914962536400223
1980	16.850151808553875
1981	15.909921857087085
1982	12.621771226316108
1983	11.74811679345769
1984	12.284726485508417
1985	10.262141091261787
1986	10.766654134053388
1987	10.760573921615158
1988	11.439007080355417
1989	11.653652804754218
1990	10.422779888201315
1991	11.81728301180198
1992	16.239009525032095
1993	14.225447463023292
1994	16.487864503638995
1995	14.94499150653446
1996	16.053897923002612
1997	19.512109563038653
1998	21.20041891145829
1999	23.763776860789324
2000	28.139714708024126
2001	26.521648624459253
2002	39.07911642735787
2003	44.855966284347595
2004	39.9708874123206
2005	32.17878227704869
2006	19.633699971753174
2007	30.202234518740973
2008	25.510209860822474
2009	26.07537077024334
2010	26.13273385208102
2011	26.771919380211095
2012	29.64992885890718
2013	28.914490016929363
2014	26.00655946293785
2015	26.83924933589018
2016	29.844111685632406
2017	26.054525877118046
2018	23.133745617254842
2019	24.64124401305599
2020	24.295160846053495