Year	% of merchandise imports
1962	1.5624793420460068
1963	1.8194958424211354
1964	1.7096400204315823
1965	1.860013390463509
1966	1.6915013890309403
1967	1.6610942023459525
1968	1.8534074613005138
1969	2.289738029315849
1970	2.0548539164010218
1971	1.9039516906931544
1972	2.2651249625956376
1973	2.008986757534363
1974	2.184503617185822
1975	1.5690800841919756
1976	1.8170591504939726
1977	2.1796369382531937
1978	2.0159004141326142
1979	2.719554777738503
1980	3.5992435301078762
1981	3.8417063822154955
1982	4.500908091059294
1983	5.536692033504612
1984	5.545428346445987
1985	7.1849170147070405
1986	7.957158302458402
1987	7.517522559265248
1993	3.5720508610852013
1994	3.424647427387969
1995	4.018633519753285
1996	3.5352279243830673
1997	3.593953398817858
1998	2.4850317886143496
1999	2.3000200210833115
2000	2.534829630818763
2001	2.36023128897924
2002	2.4530464340600338
2003	2.7641884396814906
2004	2.8649430949665144
2005	3.240436200937017
2006	3.4597952436608876
2007	3.5636001495026446
2008	5.883950438709513
2009	2.5586379757604365
2010	3.2631936439432394
2011	4.470498704860189
2012	4.235286543345917
2013	3.3348567598150485
2014	3.8159981590063676
2015	4.3857146274577365
2016	3.3004245437815376
2017	3.5269187164643214
2018	4.2408793175499175
2019	3.9479977035411085
2020	3.7763456513297515
2021	4.845241387126864
2022	5.6408804696957855