Year	% of merchandise imports
1972	72.82704548916396
1973	64.14789060034374
1974	60.902510992182044
1975	60.0069033037553
1976	71.82794077682139
1977	58.08401899962081
1978	56.888790930850696
1979	52.392361975897174
1980	54.052088472044936
1981	46.72137897096902
1982	47.26764719537436
1983	46.06566229452826
1984	43.242347084497865
1985	49.92394712304639
2001	62.34774768303851
2002	79.28801965418901
2003	76.66865189521992
2004	78.65418413153347
2005	81.27502823371076
2006	79.46601861251365
2007	62.41245247137848
2008	60.28309763942863
2009	60.18533061428872
2010	59.611259914079405
2011	57.4156213808635
2012	58.04024286483547
2013	55.72799163016676
2014	59.92657742039399
2015	65.58961042757515
2016	68.17336806262509
2017	65.56002976246099
2018	67.29159594291738
2019	64.50183511588887
2020	67.92272533029302
2021	72.20219103846964
2022	70.22495751527012