Independents

A record-high percentage of Americans identified as political independents last year, according to a Gallup poll released Monday.

The survey, based on more than 18,000 interviews conducted throughout the year, found that 42 percent identified as independent, the highest figure since the polling firm began conducting interviews by telephone 25 years ago.

In 2013, 31 percent identified as Democrats, while 25 percent identified as Republican.