Year	% of merchandise imports
1962	76.10068893590956
1963	76.60497167209401
1964	74.65998633276799
1965	74.44176766497274
1966	75.50827982427654
1967	75.22530654582428
1968	68.90080298674297
1969	70.07292505744303
1970	72.29041025445446
1971	72.23772752866047
1972	70.30030332644881
1973	75.6870340934314
1974	67.65976388299029
1975	67.96240911854306
1976	66.12535225355943
1977	61.57290670936534
1978	72.05983946606712
1979	71.31139413609401
1980	72.58405289599757
1982	77.75064170002521
1983	68.38128474078526
1984	67.724812873149
1985	73.11519828611755
1986	68.32809418794574
1987	71.4626872416315
1992	65.4201744438029
1993	69.60962924394033
1994	73.23763994023943
1995	74.98612580583574
1996	71.26380108856397
1997	73.31668244297518
1998	72.86712319591793
1999	72.96990833877996
2000	70.34266055678252
2001	70.91983670654176
2002	70.21641992779917
2003	67.50921395281286
2004	65.61726135097277
2005	66.03478296329418
2006	67.90968690469774
2007	65.37532819575817
2008	69.11802634791991
2009	72.41352922463777
2010	72.50102814114322
2011	71.28618967124581
2012	73.19424880334128
2013	72.43289660345229
2014	72.82885404955057
2015	76.25725149871639
2016	74.96173650738237
2017	71.1348043221222
2018	70.06434485179398
2019	71.94354070604338
2020	74.49507358420955
2021	72.17039674843471
2022	66.2830804877277