Hi friends. In Anno 2205, we had a great exprience in different "biomes" like temperate, artic and lunar. They are integrated and depend on each other. But they don´t grow equally and don´t have the same economical importance over time. Temperate areas deal with the populational "boom" . The first consequence is a great tax income that upkeep most constructions, upgrades, sectors aquisitions, etc. Artic and lunar areas mainly are expensive areas, high upkeep and low global finantial return. So, untill this moment I create a "Temperate" calculator only. My goal was to define a populational distribution and how many of your inhabitants will ascend to each class. it´s important all the time that all resources and requirements met.