Right. That shows who has bought a gun from a dealer, importer or manufacturer or in a state that requires a gun purchasing permit. It does not show who has bought a gun at a flea market, got it as wedding present or from a private person, as possible in 38 states. (Only in 12 you need actually a permit to buy a gun from private parties and a background check, the rest are a free-for all as long as you don't go to a federal licensed dealer/manufacturer/importer).
And we had this a dozen times by now, time you learned it.