Date to Determine Number of Registered Voters. The State Administrator shall determine the number of registered voters in each county as of 5 p.m. on the Tuesday that is 8 months before the primary election. For purposes of making this determination, the State Administrator shall include only active voters. Determination of Early Voting Centers. Within 5 days of the determination in §A of this regulation, the State Administrator shall provide each local board with the number of early voting centers, as required under Election Law Article, §10-301.1, Annotated Code of Maryland.