How many books does a NYT bestseller sell?

I plan to do another post on Monday, but for now, I'll turn you over to Lynn Veihl who reveals the numbers of her NYT bestseller from last July.

http://www.genreality.net/the-reality-of-a-times-bestseller

In the interest of full disclosure, her print and sales numbers look much like mine have for several of my recent books. Which tells me that making the NYT list is not so much about the number of copies sold but at the velocity at which they're sold and reordered.