Year	% of merchandise imports
1972	1.71539263115478
1973	1.5401339580424727
1974	2.229236041885871
1975	1.7157020733107877
1976	1.3609982496059012
2000	1.1823952749655
2001	1.4364490851199696
2002	1.1368712054195607
2007	0.7606312310774663
2008	0.898984774443062
2014	0.6723129694898674
2015	0.959936803045748
2016	1.052831761651164
2017	1.104122418314525
2018	1.1525774700920584
2019	1.1682946178613778