Why they never minted any 2009 Proof 70 DCAM Silver Eagles?

Thebecause they may have not ever minted any of the 2009 Proof 70 DCAM Silver Eagles because the government would not allow them to. Like the 1975 Kennedy half dollars that were never minted. They ruin everyones collection. It is like one coin is missing. I would still like to know why these two were never minted.