Year	% of merchandise imports
1962	47.60791623782575
1963	46.065654738285005
1964	47.10180318774581
1965	48.46982181600339
1966	50.582316646969
1967	52.08934443009581
1968	54.333881816111635
1969	56.47327018460672
1970	57.38962109011368
1971	59.21508516199143
1972	59.44596247173403
1973	58.34021960229993
1974	52.490566557691565
1975	53.06913598566733
1976	54.10201429904259
1977	55.04805009946235
1978	59.1938468288571
1979	57.30720530635046
1980	54.60310153742146
1981	54.92444710144994
1982	56.956149588361654
1983	58.93828775237377
1984	60.22047220148952
1985	62.407043627812726
1986	68.69650421399811
1987	70.13114704835381
1989	70.76534069341632
1990	70.68790036088328
1991	71.8920289517873
1992	72.98432296787203
1993	73.39716755961362
1994	74.40070871140263
1995	75.12777715024522
1996	74.11762404622974
1997	74.42028214516202
1998	76.78912196212448
1999	76.58289785963763
2000	74.10708745685177
2001	74.50735919806334
2002	74.82058342401677
2003	74.0260610604633
2004	73.323962545632
2005	71.22120847785796
2006	69.59559785417852
2007	69.99284012393267
2008	66.76672869777735
2009	68.25472493855506
2010	68.23139145840247
2011	66.10480225711555
2012	65.44410180441726
2013	65.56739712785031
2014	67.89709179576336
2015	72.21537374665168
2016	73.57600798563057
2017	73.31440591590027
2018	72.27573928489701
2019	72.69478576418273
2020	73.80115339217495
2021	71.53711908571397
2022	67.72509691815375
2023	70.99785207822563