12.9 | Percentage of uninsured American adults in the fourth quarter of 2014 |
13.4 | Average percentage of uninsured U.S. adults in the third quarter of 2014 |
17.1 | Percentage of uninsured Americans a year ago |
4.2 | Percentage points the uninsured rate has dropped since the Affordable Care Act went into effect one year ago |
Source: A January 7, 2015 Gallup poll