Sunday is National Grilled Cheese Day, which is totally a real thing, and NOT just something someone randomly made up on the Internet.

Here are five stats from a new survey about what we want on our grilled cheese:

1. 86 percent of Americans say they love them.

2. The most popular cheese to use in them is American — followed by cheddar, provolone, Swiss, mozzarella, and brie.

3. 60 percent of people like using at least two different types of cheese.

4. 47 pecernt add other toppings, like tomatoes or bacon.

5. People who like grilled cheese have sex more often than people who don't. They also give more money to charity and do more traveling.