An Irish Times exit poll suggests Ireland has voted overwhelmingly to repeal its constitutional ban on abortion.

The survey by pollster Ipsos-MRBI says 68 percent of voters backed repeal of the ban and 32 percent opposed it in Friday’s referendum.

The pollster says it interviewed some 4,000 people about how they had voted and the survey has a margin of error of plus or minus 1.5 percentage points.

Polls closed at 10 p.m. Friday and counting will take place Saturday. The exit poll is only a prediction and the official count will be announced Saturday in the afternoon or evening.

A second exit poll by a major television network is expected later Friday night.