Age range of Olympians

Here’s a chart to show you how long you have until you start to feel your age.

Researchers asked 10,000 participants to list ten things that recently made them happy. I counted and connected the dots.

Instead of looking at only the most common job in each state, I found the top five for a slightly wider view.

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