 So what did you do instead? So what we did is we went to a data set called the Simmons National Consumer Survey. They survey a large number of people nationwide and they ask them really detailed questions about the stores, the companies they patronize. And in particular, they ask about their patronage of 58 different restaurants in the past 30 days. They conducted four times a year. So that allows us to look at changes in relatively short periods of time in the restaurants that people say they're visiting.