You're off by an order of magnitude or so.
Oops, indeed.
If you look at the data it's really obvious.
"citation needed"
"citation needed"
Here is a quick-n-easy example, or if you want details they are here.
And here is a long, detailed post with a lot of numbers, graphs, and references.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.