> An expanded report of this article that covers the methodologies and full results of the analysis will be available for free very soon. If you’re a journalist or blogger and would like early access to the PDF, or if you’d like to go on the list of people who will receive it by email, please contact me via this form.

For this and the sidebar, I'd guess he's an analyst for hire - sharing the raw data would let people scoop him. If you want the data, you can always scrape the IAFD yourself...