Year	% of total merchandise imports
1992	74.76542225399197
1993	67.09532139746631
1994	72.39046125111777
1995	56.15611016085268
1996	58.23989008955104
1997	67.28682282194866
1998	58.18223451517537
1999	45.94703859949904
2000	44.04289932872275
2001	42.35149584790166
2002	48.8570998135881
2003	40.045977951639664
2004	40.716666125337056
2005	41.975382672611715
2006	47.456084807694886
2007	44.420046651507874
2008	44.182084722791394
2009	45.55435581610715
2010	43.77680395556072
2011	40.84194120056986
2012	42.240681233207454
2013	38.96366698630875
2014	38.4276469874237
2015	34.91935363384606
2016	40.47574169554013
2017	43.14557017697761
2018	39.83652081220866
2019	37.86255358257925
2020	41.54966035715448