Which fast casual chains have the highest sales per unit? Here's the data from the eMarketer Retail & Ecommerce database.
1) Panera Bread Co. - $2.60 million average sales per restaurant
2) Pollo Tropical - $2.29 million
3) The Habit Burger Grill - $2.1 million
4) Chipotle Mexican Grill - $1.9 million
5) Taco Cabana - $1.9 million
See the full list.