CHICAGO – Illinois voters have rejected a proposed amendment to the state constitution that would have made it more difficult to expand public employee retirement benefits.

With about 90 percent of the vote reported on Wednesday morning the proposed amendment had support from 56 percent of Illinoisans who voted on the measure. But that fell short of the two criteria needed for passage.

The measure needed a favorable vote from either three-fifths of those voting on the measure, or 50 percent of the total number of votes cast in Tuesday's election. Nearly 5 million people voted in the election.