In 2014 more than two thirds of collected milk contained 50,000 or fewer microorganisms per millilitre of milk and it was under this criterion classified as the highest quality extra class milk.
V letu 2014 sta več kot dve tretjini zbranega mleka vsebovali 50.000 ali manj mikroorganizmov na mililiter mleka in po tem merilu je bilo mleko uvrščeno v najvišji kakovostni razred (&raquo;extra&laquo;).