I trust CCF in its figures of 5 M for Philly and 4.6 M for Denver.
But I am wondering why places like this:
http://www. (207) Not Allowed - Auto-Removed .com/coins/half-dollars/kennedy/
http://www.coinnews.net/2013/06/21/...alf-dollars/Only list about a 5th of this. I see the date on the last link is June 21, 2013 and was made after the day the mint started selling bags of rolls, so I am guessing their figures are preliminary to the mint making more abs in 2013.
Where does CCF get the listed figures from?