Ok, so sales are exactly what you’d expect — low. In about ten weeks, I’ve sold 23 books. I have two reviews, both positive.
But there are some interesting points:
A lot of discussion lately has been about the value of KDP Select at Amazon. Many swear by it, but it requires exclusivity. Right now, that would cut my sales in half — and eliminate almost all of my sales to browsers. This is statistically an example of the fallacy of small numbers, but it is still interesting.