User blog:EthanConquistador/Generation Data Theories

So, there are two rules on the generations on mapper community:
 * Ethan's Mapper Generation theory: Usually use as a period of the half of the year, they are usually for mapper caculations, but not same as 99batran but usally the offical nations one.
 * 99batran's Offical Nation theory: Does moving on into new offical nations other than a period of a half year, new offical nations and more means another generation.