Today is July 8th, so we're now of course more than half way through 2017. The Blood Album was released on January 20th, this year and so far it's ranked 18th for 'how many sold so far'. Metal Insider does state that AFI is more "punk than metal" but due to the fact that AFI has been around for 26 years and have a "Hot Topic-y" following, is some of the main reason they're listed.
Check out the link here to see where AFI falls on the list and how many 'Blood Album's have sold so far this year.
It's among the Top Selling so far this year! :)