I-94 Arrivals: Monthly, Quarterly and Annual

Monthly international visitation data are collected and reported by the National Travel and Tourism Office\'s (NTTO) Visitor Arrivals Program (I-94 Record).月度国际入境客流数据由国家旅游办公室（National Travel and Tourism Office，NTTO）的访客入境项目（Visitor Arrivals Program）通过I-94记录（I-94 Record）收集并上报。