I don't understand. If a coffee shop has the same 100 customers every day for a year, is that fewer customers than an airport coffee shop that gets 100 differe

I don't understand. If a coffee shop has the same 100 customers every day for a year, is that fewer customers than an airport coffee shop that gets 100 different customers every day? Where was it written that customers are counted once per year? It seems obvious that they mean 448M wedding attendances per year.