Despite a surge in agency MBS issuance in 2012, new production of agency-backed real estate mortgage investment conduits fell 19.4 percent from 2011 levels, according to a new analysis and ranking by Inside MBS & ABS. Fannie Mae, Freddie Mac and Ginnie Mae issued a combined $292.5 billion in REMICs last year, with Fannie accounting for 44.1 percent of the market. Fannie was the only agency of the three to increase its REMIC production compared to 2011 levels, managing a 6.0 percent increase. Agency REMIC volume fell...[Includes one data chart]