Year	% of merchandise imports
1970	77.39414042100688
1971	75.98854308300722
1972	76.4177556498923
1973	75.97988091527235
1974	77.82310410330089
1975	80.23779808057998
1976	81.09671174837891
1977	84.48633307728673
1978	81.69189654164475
1979	79.97977979532867
1980	81.42525547664322
1981	82.40652264429634
1982	83.29130395670724
1983	83.20668856823981
1984	79.76794407623781
1986	79.48807081957675
1987	75.86014045866042
1988	74.44472601609895
1989	74.98150811676818
1990	77.7545712226698
1991	86.78749405023494
1992	83.75320494607226
1993	81.44399439239064
1994	79.2283330666181
1995	80.80823984340432
1996	80.3054869187024
1997	79.9352543088935
1998	79.816761967167
1999	78.19051465632546
2000	33.902545303132406
2001	33.09113167699926
2002	33.73626724629227
2003	33.98081170333679
2004	36.71550197783165
2006	80.70908106290717
2007	82.66139504185125
2008	80.44811859026291
2010	80.51163965387774
2011	77.9130811704634
2013	78.82272326701823
2014	78.29915589067063
2015	78.1572736472014
2016	80.14306435222753
2017	79.99564908318243
2018	78.63757475214483
2019	78.24138896655491
2020	74.88370187817954
2021	75.61952758410708
2022	74.58523951163266