Plan to do more digging on this during the server downtime.

US Conference of Catholic Bishops grants/contracts since 2007 = $756 Million dollars

Catholic Relief Services since 2007 = $3.4 Billion with a B dollars

The thing I haven't unraveled yet is the Ocean Freight Reimbursement ($1.8 Billion) which coincidentally shows up starting in 2008 - at least on the USAspending.gov site. (pics related)