U.S. property/casualty insurers saw their net income after taxes fall to $13.3 billion in first-quarter 2016 from $18.1 billion in first-quarter 2015—a 26.6 percent decline—and their annualized quarterly yield on investments drop to 2.9 percent—the lowest this century—from 3.1 percent a year earlier, according to ISO and the Property Casualty ... Continua...