I originally posted this on May 1, 2018.
I'll repost it, so it's at the top of the blog:
Since this graphic was created in 2018, you can imagine that all of the bars above have gotten larger.
Phil tweeted about tracks, so that reminded me to repost this. Shout out and credit to Phil: https://twitter.com/RaceSheetsDFS/status/1496584517636743177