== Evolution of the metrics between early March 2020 and mid May 2020 ==
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Comparison of key metrics, for all products (not only the most scanned).
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* Ingredients parsing and recognition: % of known ingredients for all ingredients occurences.
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* Ingredients analysis: known vegetarian status
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** = 1 - "Vegetarian status unknown" / ("Vegetarian status unknown" + "Vegetarian" + "Non vegetarian" + "Maybe vegetarian")
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{| class="wikitable"
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|-
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! Country !! % known ingredients March 2020 !! % known ingredients May 2020 !! % known vegetarian status March 2020 !! % known vegetarian status May 2020
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|-
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| UK || 79.75% || 80.82% || 27.20%|| 45.94%
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|-
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| US || 82.12% || 84.67% || not recorded || not recorded