Bucking an overall slowdown in new mortgage originations during the first quarter of 2012, government-insured lending surged to its highest level since the end of 2010, according to a new ranking and analysis by Inside Mortgage Finance. A total of $83.0 billion of loans insured by the FHA, Veterans Administration and Rural Housing Service were originated during the first three months of the year, up 15.3 percent from the fourth quarter of 2011. That was in marked contrast to the 8.2 percent drop in conventional conforming originations and an overall 3.8 percent decline in total mortgage production during...