Year	% of total merchandise imports
1981	41.002723029592026
1982	25.084976317295993
1983	29.619789622235636
1984	45.25468405914439
1985	32.42501034806029
1986	32.4459321655103
1987	18.78779024543234
1988	18.127530918391436
1989	11.894921941532818
1990	13.40162930214527
1991	19.640731628978546
1992	17.4107046608225
1993	16.781500288393385
1994	17.753589645396108
1995	17.21258724432834
1996	33.89453385745012
1997	27.353084613508898
1998	31.670735960934778
1999	14.00827732301432
2000	37.31640799574261
2001	39.5567031310343
2002	41.75776386496499
2003	57.54892748387314
2004	58.3988821290023
2005	59.44017867501369
2006	61.509261966577085
2007	61.902918173574214
2008	60.629517753113525
2009	56.788799432654315
2010	63.61853322544817
2011	63.54140236641761
2012	65.60818822703172
2013	63.694197164705294
2014	65.2147370364371
2015	60.9258980259606
2016	65.96327488035654
2017	65.17371311151282
2018	67.47010584847821
2019	65.11675792614486
2020	64.75992812110256