For instance in most populations with reliable data birth rates vary by the season of the year. The seasonality of births isn't identical in all populations. In Northern Europe for instance most births arise in spring (say March to May) while birth rates are lowest in the autumn (October to November) in the United States, by contrast, most births arise in summer and early Autumn (July to September) as well as the minimum is in Spring (March to May).
How can information like this assists you start and manage a new business in a new country?