Year	% of merchandise imports
1963	72.64058919855717
1964	75.73750781917644
1965	75.91264223328689
1966	74.63092029526376
1967	76.3765873932571
1968	72.46951327121276
1969	75.96494754247483
1970	79.30936869665864
1971	78.14259545308983
1972	80.21636535313309
1973	77.36168863849896
1974	74.96048851553961
1975	75.78315741770683
1976	77.33287936009113
1977	75.82935501520532
1978	76.4894204884163
1979	73.40904563096217
1980	60.716957443204976
1981	58.62528680291176
1982	54.17078590159207
1983	56.3291884559194
1984	46.299957168124315
1985	56.69976756077128
1986	61.22355324399897
1987	69.40972415807258
1994	70.88898815893896
1995	72.44009518173537
1996	66.20729344119137
1997	67.51464055673554
1998	68.50359237167318
1999	66.52607431088762
2000	42.687757717808324
2001	45.21798539229952
2002	46.773104930237295
2003	46.86125950193913
2004	47.297613514958655
2005	66.54760560807173
2006	66.90622798460552
2007	65.91470908626668
2008	63.01579821850783
2009	62.643932863508226
2010	63.20932859742118
2011	61.91977577772507
2012	61.44048383884299
2013	62.92162594616323
2014	62.81907751997371
2015	66.08627216228345
2016	66.3379178846
2017	66.04495302450285
2018	63.381236851962285
2019	63.587886366412995
2020	64.63203118040529
2021	66.53762029328904
2022	62.26445768701656