Year	% of merchandise imports
1962	3.4052243610519715
1963	2.4088878361586206
1964	1.7754265480001825
1965	1.5232031746406995
1966	2.1067178869816097
1967	2.4598194832848415
1968	1.8934558042210707
1969	2.4366489713312727
1970	2.247343195994469
1971	1.0144657030042963
1972	1.7461549890439587
1973	2.1330622372416936
1974	1.5879597231047555
1975	1.4946801921601245
1976	1.7732793914891438
1977	1.9494337537653859
1978	2.251640065506908
1979	1.8510039596448709
1980	1.9467101995912721
1981	1.3517234778835934
1982	1.3764576890820766
1983	1.3963796477322508
1984	1.5967411670683214
1985	1.7870455433973746
1986	0.9987932640072595
1987	1.1623813763460678
1992	0.4752296009224415
1993	0.8285747105653153
1994	0.18711896573090775
1997	0.18361549533992796
1998	0.35454441217626614
2001	0.213910040976288
2002	0.23286603663847452
2003	0.8527355368963935
2004	0.8077397906246415
2006	1.647044480344933
2007	2.135279994283627
2008	2.5676271884876343
2009	3.2195966983012316
2010	5.099070334195976
2011	7.903589589863555
2012	9.636261183179206
2013	7.500925605687396
2014	10.153088350171018
2015	6.065621076092712
2016	8.523186380449904
2017	8.61282276716103
2018	6.5860992277212755
2019	33.688424146060974
2020	36.514021102680914
2021	66.4194363796744
2022	67.77687536685004
2023	63.75792853825833