Year	% of merchandise imports
1962	72.20529746937385
1963	73.1439891618648
1964	73.89502300841593
1965	76.11668595929568
1966	75.78926264738756
1967	75.2882091098058
1968	73.66831658678204
1969	72.89750108988738
1970	77.96356917666128
1971	76.81876016922293
1972	74.95014666503012
1973	74.66925347823134
1974	70.3446378639405
1975	74.77331107034118
1976	76.27172237620863
1977	75.07717195806998
1978	73.56513704695315
1979	71.46621155438632
1981	67.98871267705016
1983	69.23056477198911
1996	68.26559251488459
1997	66.65728367473217
1998	67.37819166317068
1999	63.40733723369622
2000	62.72194763496789
2001	62.30997570695552
2002	66.14198155013962
2003	62.00865698469171
2006	64.78311021566377
2007	67.46478267292783
2008	70.32958441684859
2009	73.20437783161026
2010	74.01954549377677
2011	60.62857327578449
2012	67.1937813796032
2013	62.284920292258775
2014	64.13302096709656
2015	65.15413405929029
2016	64.45594271958102
2017	60.481841395596014
2018	60.54577888417317
2019	66.1587613754434
2020	62.505559714661594
2021	56.62526379473339
2022	48.820264854080435