Year	% of merchandise imports
1962	5.424428835293841
1963	5.6065074918884985
1964	5.643386726786144
1965	6.255622891131462
1966	4.607507597815593
1967	7.196338186344598
1968	6.071873218848341
1969	6.007690721771703
1970	8.698857821239834
1971	7.888484609003191
1972	7.392944675291918
1973	6.630431178224195
1974	6.26638678318275
1975	4.817620669118782
1976	4.712390974555444
1977	4.982877553615703
1978	5.2047528057104895
1979	5.78328020387745
1980	5.167655335058044
1981	5.427258105598657
1983	4.974925132065948
1984	5.19582908651934
1985	6.017499736009073
1986	6.090625899947766
1987	6.146441732635507
1988	7.673366478174729
1989	8.37472471601781
1990	7.060687028882462
1991	5.646722789721419
1992	5.863999395086842
1993	4.641888049185589
1994	7.092806982824476
1995	6.0416198525528815
1996	5.933185114454951
1997	5.383257304039997
1998	4.906501851627854
1999	4.512995617102253
2000	4.002611407440561
2001	4.589384187701922
2002	3.959780160010113
2003	3.6133964338940494
2004	3.935152619776628
2005	4.465930739952542
2006	5.345497447624388
2007	5.611894224609731
2008	4.908932598104478
2009	4.499066588820554
2010	4.20956540480759
2011	4.750221534671942
2012	4.4224212317183165
2013	5.083914351276481
2014	5.467977194701308
2015	5.638042580316612
2016	4.856327711441768
2017	5.232291456240284
2018	5.685552849396055
2019	4.873866247448918
2020	5.017618742250483
2021	5.166749912588688
2022	5.545959943636294
2023	5.606239910610569