Year	% of merchandise exports
1989	70.53899081155139
1990	72.78874863098143
1991	74.41791226366902
1992	73.14745781195869
1993	75.77664081525865
1994	75.08868330859899
1995	77.51463738036281
1996	76.79023353148035
1997	78.59746002424014
1998	80.61874554093448
1999	78.47320141438419
2000	77.27971471637883
2001	81.04186223169792
2002	81.04643066781979
2003	82.52727030899378
2004	82.28196887792353
2005	79.54310605806793
2006	79.25449284957655
2007	79.77429547679407
2008	76.5221148128463
2009	79.26833103209454
2010	78.45426410809434
2011	77.7782214914793
2012	77.05878774793675
2013	75.48192135887632
2014	76.08899482770428
2015	77.75133559651985
2016	79.52160069044405
2017	80.47746677495876
2018	82.24713639341334
2019	81.72107124410206
2020	82.35764598272253
2021	79.05127793289746
2022	74.31119801176808
2023	76.23264464920118