The private mortgage insurance industry did more business during the third quarter than it has in any period since the housing market came unglued in early 2008 and rolled to another solid round of financial results, according to an Inside Mortgage Finance ranking and analysis. But early indicators suggest the FHA and VA government insurance programs continue to provide stiff competition in the primary MI market. While neither government agency has released new business data for the third quarter, trends in the Ginnie Mae program suggest that the private MI share of new primary coverage drifted down to 33.8 percent in the third quarter, the lowest it’s been since the beginning of 2013. Mike Zimmerman, senior VP for investor relations at Mortgage Guaranty Insurance Corp., said...[Includes three data tables]