Há coisas que de facto só se encontram nos Estados Unidos da América.

Starbucks-Walmart Ratio

via FiveThirtyEight

“Starbucks:Walmart ratio is exactly what it looks like: take the number of Starbucks in the state and divide by the number of Walmarts. While there is a connotation that Starbucks is a place where liberals go and Walmart is a place where conservatives go, it’s probably more strongly correlated to population density. There are rarely Starbucks sitting out in the middle of farmland, and you can’t have a Walmart on every corner of a big city.”