Year	% of merchandise imports
1978	1.0061154927330338
1979	1.4702843417732647
1980	2.0968146891146273
1997	2.419878189378931
1998	2.415876321327963
1999	2.4642640431135328
2000	2.1536457279311634
2001	2.4538003409541025
2002	2.153305231759805
2003	2.5039736743167635
2004	1.862640296565786
2005	1.8069203145327597
2006	1.410603753981691
2007	1.4350002501926051
2008	1.6876050258332633
2009	1.2714266437423667
2010	1.3090785197962285
2011	1.014651351883813
2012	1.0832924508514432
2013	1.1944276922817076
2014	1.360458284362142
2015	1.6625368610114135
2016	2.1249232362990167
2017	1.4575375880095438
2018	1.7548342247450728
2019	1.7111525852880667
2020	0.8665758637587104
2021	2.216943545712652
2022	1.5433669827986831