New federal government data shows the percentage of Americans without health insurance was at or near historic lows this year following the roll-out of the Affordable Care Act, and appears certain to fall to record levels next year. The data released Thursday from the National Center for Health Statistics' National Health Interview Survey found that 11.3 percent of Americans were without coverage in the second quarter of 2014, down from 13.1 percent in the first quarter and 14.4 percent throughout 2013. An analysis by the White House Council of Economic Advisers finds the drop in the uninsured to be the largest in four decades, amounting to roughly 9.7 million Americans getting insurance, consistent with other Affordable Care Act estimates.