History of Sumo charted

Sumo has a long history that goes back centuries. Unlike most things that old though, there are detailed records of tournaments and wrestlers, which allows a comparison over the years. Matthew Conlen for FiveThirtyEight charted them all in an interactive. Go through the explainer, and then use the last chart to look at the data by various dimensions.

See also the full article on sumo.

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Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.

How We Spend Our Money, a Breakdown

We know spending changes when you have more money. Here’s by how much.

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

A Day in the Life of Americans

I wanted to see how daily patterns emerge at the individual level and how a person’s entire day plays out. So I simulated 1,000 of them.