Year	% of merchandise imports
1978	26.5304304751448
1979	44.17280858299313
1980	40.13046725787379
1997	56.659886296026166
1998	57.930010595478485
1999	59.836966533825986
2000	60.47287422917817
2001	57.67172384333641
2002	61.331162992887975
2003	52.993760407789125
2004	59.955796796895676
2005	58.2833712598736
2006	59.925018806103424
2007	59.88365594737375
2008	58.14837560691677
2009	56.39808651796019
2010	57.8320771449467
2011	53.73677476326263
2012	55.6164991265293
2013	44.946829706994215
2014	54.30318994717225
2015	52.46441612941608
2016	57.60254795828863
2017	57.948077050231326
2018	55.468107725928185
2019	54.909920851719264
2020	44.07917796261744
2021	54.543705106323145
2022	45.01821225599091