Year	% of merchandise exports
1962	60.61612762560566
1963	48.31565868567309
1964	55.903859465524675
1965	62.82247277659157
1966	64.2541782441999
1967	70.37280439774072
1968	76.51796480313236
1969	73.80272717167755
1970	74.71895695021007
1971	74.40377312079531
1972	78.00672493530502
1973	75.46178925071088
1974	50.61779109466077
1975	49.876206207563214
1976	61.97631643831375
1977	62.68647783806912
1978	65.75912902326681
1979	63.3607952319305
1980	66.88660518662702
1981	70.70534789841378
1982	63.79842888231031
1983	76.5371356232258
1984	82.84906101998999
1985	77.9980137244595
1986	82.94357009673764
1987	82.03946610914772
1995	74.29346731312172
1996	71.18448820868852
1997	74.75591830371813
1998	75.3041253967586
1999	71.7164110842458
2000	76.46500393320498
2001	77.19998883276594
2002	79.09338537294595
2003	85.14785660431252
2004	83.79830109879447
2005	85.05818502060652
2006	84.34505551907856
2007	83.71140920943019
2008	83.83203138509089
2009	81.55008314654043
2010	65.39763217398593
2011	55.503836140565824
2012	55.24753523996875
2013	61.20904187184567
2014	67.06386437890957
2015	69.2931546663734
2016	71.37274665092576
2017	68.86409698687783
2018	66.598533746123
2019	69.97527109575496
2020	52.175013259213074
2021	14.440344327391163
2022	14.829541855672593
2023	17.387409945896493