MONTH   DEBT ISSUED  FED BUYS     REF

 Total      $320 billion      $188 billion      

They bought a roughly equal number of mortgages from private banks.

REF 1 http://www.marketwatch.com/story/us-posts-10-billion-budget-..., http://www.cbo.gov/sites/default/files/cbofiles/attachments/...
REF 2 http://www.newyorkfed.org/markets/tot_operation_schedule.htm...

REF 3: http://www.bloomberg.com/news/2014-03-13/budget-deficit-in-u...
REF 4: http://www.marketwatch.com/story/us-march-budget-deficit-36-...
REF 5: http://www.reuters.com/article/2014/05/12/us-usa-economy-bud...

REF 6: http://www.cnbc.com/id/101751486
REF 7: http://www.treasurydirect.gov/NP/debt/search?startMonth=06&s...
REF 8: http://www.forbes.com/sites/samanthasharf/2014/06/18/fed-cut...