New issuance of agency single-family MBS fell 3.1 percent from January to February, according to a new Inside MBS & ABS analysis and ranking. On a combined basis, Fannie Mae, Freddie Mac and Ginnie Mae issued $153.4 billion in new single-family MBS last month. That was up 31.6 percent from February 2012 and compared favorably with the $138.5 billion monthly average issuance for all of last year. All of the decline came...[Includes one data chart]