CNN  —  Voters in New York City will once again be asked to rank up to five candidates in the Democratic primary for mayor, four years after the process was slow and marred by a major tabulation error. City officials are confident that the ranked-choice voting process will be faster and smoother this time, due in part to a change in state law that should result in most votes being reported on Election Day, June 24. This year’s Democratic primary features 11 candidates on the ballot, including