Year	% of total merchandise imports
1992	96.41836550419276
1993	45.052133301735694
1994	48.61815345132106
1995	35.69988419339197
1996	37.73233580320978
1997	32.54882673879969
1998	34.3046713056325
1999	19.594138650943734
2000	12.717421310397933
2001	11.480089807592377
2002	13.90068390137291
2003	21.657026070965415
2004	24.17998383982228
2005	27.22100066777498
2006	26.17318714101874
2007	20.229721496483414
2008	23.28332017693981
2009	19.61290385766148
2010	22.586329438598213
2011	24.707723932417437
2012	18.766679991889294
2013	17.972504125092605
2014	20.05191358558827
2015	17.142477867098084
2016	17.26890382945303
2017	16.34318545461789
2018	14.998159464556466
2019	12.929362601168851
2020	26.501692469453285