It's not an alteration of the numbers (as they came out of the DFDR), it is simply a graphical rendering*.
* - Which in turn allows them to present the same amount of data that would take thousands of pages rendered numerically into less than ten pages graphically.
It seems to me that the BEA believes he is a journalist
The graphic is their press article and their source is the FDR listing
You can not force a journalist to give his source .. because it is protected by law
