Flowchart: Should you vaccinate your child?

Here’s the breakdown by age for American adults in 2021, based on data from the Pew Research Center.

No need to restrict ourselves to the most common types. There are thousands. Let’s look at all of them.

When Americans had sex, moved in with someone, and so on. Often not average. Far from normal.

After looking at pizza places, coffee, and grocery stores, I had to look at burger chains across the country. The data was just sitting there.