• CanadaPlus
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    3 days ago

    It might be just a map of present population. So, births in the last 85 years, roughly, although migration would noticeable source of error without adjustment for regions like North America.

    • JubilantJaguar@lemmy.world
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      3 days ago

      It might be just a map of present population.

      Yes, there is approximately 100% chance that that is what it is. But let’s not allow that detail to spoil the fun.