Community Water Fluoridation – State and County Level Statistics

State, 2016 –2020; County, 2020. The report includes both state and county level water fluoridation data generated from the Water Fluoridation Reporting System (WFRS). State level statistics include data from the biennial report originally published at https://www.cdc.gov/fluoridation/statistics/reference_stats.htm. State and county data include percentage of people, number of people, and number of water systems receiving fluoridated water. County level data is not displayed for all states. Participation in sharing county level data is voluntary and state programs determine if data will be shown.
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统计维度与时段：州级数据覆盖2016年至2020年，县级数据仅涵盖2020年。本报告收录源自饮水氟化报告系统（Water Fluoridation Reporting System, WFRS）的州级与县级饮水氟化统计数据。州级统计数据取自最初发布于https://www.cdc.gov/fluoridation/statistics/reference_stats.htm的两年期官方报告。州级与县级数据均包含三类统计指标：接受氟化饮水服务的人口占比、受覆盖人口总数以及相关供水系统数量。并非所有州均公开其县级层面的氟化饮水统计数据。县级数据的共享遵循自愿原则，是否公开县级数据由各州相关项目自主决定。收起内容