A comparison in the production of milk annually with the further classification by four countries during the period between 1990 and 2010 is demonstrated in the table.
Overall, it is possible to notice that the Netherlands and Australia have leading positions of the chart with the first and the second row respectively, while Tanzania and Guatemala are left on the last two rows with much lower numbers.
The production of milk in Netherlands has not changed a lot during the period. It had started with 11,262,000 litres in 1990 and achieved 11,466,000 litres in 2010 with a slight drop in 2000. At the same time Australia had had almost the same amount in 1990 but ended up with more then 2 millions less in 2010.
Tanzania and Guatemala had insignificant numbers compared to Netherlands and Australia, but the milk production increased sharply in the countries from 1990 to 2010. Having grown almost twice, it achieved 1,55,000 in Tanzania, while in Guatemala the peak point in 2010 is 3 times higher then the result in 1990.