Year	% of merchandise imports
1964	5.945345449622316
1965	5.936211832118246
1966	24.766843468387847
1967	6.489970462579181
1968	6.724946151417558
1969	7.0970598065698125
1970	7.268185041561641
1971	7.051149671308889
1972	7.153161118220208
1973	7.768438381330705
1974	7.693208363111396
1975	7.578127507477704
1976	64.48238135004985
1977	64.38900790371082
1978	65.81168827843588
1979	63.68998284819708
1980	61.96180514155961
1981	62.64204911443917
1982	61.88851932515643
1983	59.050546459460065
1984	59.013679910614
1985	60.620548448146295
1986	61.32477586340994
1987	65.7671514282949
1991	71.89986807157389
1992	72.96302232642017
1993	73.85855143075864
1994	71.65333873130602
1995	75.1683076227057
1996	74.36583243412997
1997	79.23873352439485
1998	83.78041703921836
1999	86.04681710294683
2000	83.94858578874154
2001	83.92026372513956
2002	84.40621944756789
2003	84.423168658862
2004	84.09522763698318
2005	77.46219070968277
2006	74.98026949365129
2007	75.81969045822412
2008	72.54656913042314
2009	72.07643221529828
2010	72.08506327110199
2011	71.21832310994347
2012	70.82694531547648
2013	72.39255378080452
2014	73.75834368336372
2015	77.66867966732977
2016	82.73326538708292
2017	80.972527291723
2018	80.75182807208617
2019	81.03666634246656
2020	83.20043279162239
2021	79.52669595851589
2022	72.48536087375852
2023	79.39720649570363