Even serving 7.5 million people per day that leaves 330-some million people every day who don't eat tacos. Assuming every customer ate a taco with their meal, ~2,200 out of every 100,000 people eats at least one taco each day, so ~2.2%. This doesn't account for people eating multiple tacos, however.
Even serving 7.5 million people per day that leaves 330-some million people every day who don't eat tacos. Assuming every customer ate a taco with their meal, ~2,200 out of every 100,000 people eats at least one taco each day, so ~2.2%. This doesn't account for people eating multiple tacos, however.