No anthropomorphization was required, I just looked at one of the sources on that section of the page and saw the statistic did not involve the number of newborns and so figured myself those facts could indeed be simultaneously true.

How do I know the methods described in the source were correctly used here? I don't, but I also wouldn't know that based on whether or not a human wrote the webapp. I'd know that by checking the method applied on the backend matches that of the source. If it does, it doesn't matter if it was generated by using every 17th letter of the dictionary - it'd either align or not.