Iowa Fleet Summary By Year, County And Vehicle Type

The dataset provides vehicle (both motor vehicle and trailer) registration numbers and annual fees in Iowa by year, county and vehicle types. Vehicle types include:...本数据集提供美国艾奥瓦州按年份、县份及车辆类型分类的车辆（含机动车（Motor Vehicle）与挂车（Trailer））登记编号及年度费用信息。车辆类型包括：……