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This table provides information on concentration and structural change indices by product. The concentration index indicates whether a product is concentrated in a few countries or homogeneously distributed among several countries. The structural change index shows whether the market share for a given product among exporting countries has change significantly compared to reference year.
Historical versions of this dataset since 25 مارس 2014 are available.
تتوفر المعلومات حول مصدر البيانات الأصلي فقط للمستخدمين المحترفين.