The following data show the company$/$chain name, the average sales per store $($$$1,000$s$),$ and the food segment industry for $47$ restaurant chains.

Company Segment $2012$ U$.$S$.$ Average

Sales per Store

$($$$1,000$s$)$

Company $1$ Sandwich $1,003$

Company $2$ Snacks $207$

Company $3$ Chicken $1,728$

Company $4$ Chicken $1,194$

Company $5$ Burger $1,185$

Company $6$ Burger $1,480$

Company $7$ Burger $903$

Company $8$ Chicken $3,148$

Company $9$