Age shifts around the world

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

Difficulties increase steadily over the years, but if we’re lucky enough to reach our 80s, there appears to be a steeper drop.

I’m terrible at names, but maybe data can help. Put in your sex, the decade when you were born, and start putting in your name. I’ll try to guess before you’re done.

About 4% of registered light-duty vehicles in the United States …