Year	% of merchandise imports
1962	3.7659575689673064
1963	3.500608149282245
1964	3.6582686430145097
1965	4.172742783039452
1966	4.852132343903277
1967	4.372115802301415
1968	4.467783224784408
1969	4.102732169074649
1970	4.622384588485421
1971	3.6151691159021957
1972	3.6806416232828023
1973	3.2635789953208203
1974	4.466662537371715
1975	4.537470549470351
1976	4.303389742415096
1977	3.9527781726926516
1978	3.444940204625594
1979	3.896043080867237
1980	7.086719653305479
1981	3.1265609661385967
1982	2.903871863640732
1983	3.7080275027281027
1984	3.49175205688679
1985	3.2987976779606174
1986	3.212751537028812
1987	3.2822561299228012
1988	2.7919642074090825
1989	3.2959065911971437
1990	2.9306977960878995
1991	3.0166534551101987
1992	2.4685376699469823
1993	2.9365580570036807
1994	2.836116145106748
1995	3.023207508990278
1996	2.7124100049188797
1997	3.6925484212125395
1998	3.921167044238811
1999	3.885034717353079
2000	5.707768201272852
2001	6.264135038320127
2002	4.474582899894004
2003	3.765875502897685
2004	3.8194942145888477
2005	3.4554231663665105
2006	5.435702619055002
2007	3.5049237106148547
2008	3.564287226390862
2009	3.2804116584082688
2010	4.013334886761374
2011	4.093747795431182
2012	3.030910602865978
2013	2.4859805351739235
2014	2.274492753514203
2015	1.8661219895897405
2016	1.8239178785428762
2017	1.952073032167368
2018	2.0900125758833115
2019	2.2414396873679987
2020	2.509360164265564
2021	2.971402770366681
2022	2.5928532593124882
2023	2.1595565020877725