Year	% of merchandise imports
1971	1.096715084475937
1972	1.0810301898596628
1973	1.2491150337011916
1974	0.8775702746990311
1975	0.46278895357987415
1976	0.6601467791190639
1977	1.2303730689965942
1978	0.6918800555457013
1979	0.9076753334770294
1980	1.5699320241300072
1981	1.3422872126679788
1982	1.3199993454162529
1983	1.0417494538214884
1984	0.9990087754882211
1985	0.8363536354900524
1986	1.1323177513756773
1987	0.8566798741651477
1992	1.8117200415866335
1993	1.3170218898053336
1994	1.3882858417837198
1995	1.4499863218765907
1996	1.3025438697772587
1997	1.6229912872178966
1998	0.8556681917528367
1999	1.1053758759480221
2000	1.037832876576655
2001	0.7493070817415227
2002	1.088265216640194
2003	1.4468853444923304
2004	0.6611365742452593
2005	1.0555318932465743
2006	1.3870430059340448
2007	1.2702217189519942
2008	2.289858138856121
2009	2.8344914174593523
2010	1.1046067803770954
2011	0.7546907815645524
2012	1.275150629012129
2013	1.0511938365195725
2014	0.946923899448743
2015	1.1652501530901538
2016	0.780871437345511
2017	0.3174521348867767
2018	0.6241037414554385
2019	0.9192579906427925
2020	0.43423646673789773
2021	0.44452414067301255
2022	0.5198034801116584