Inbound tourism comprises the activities of a non-resident visitor within the country of reference on an inbound tourism trip. The corresponding expenditure of such a visitor is identified as inbound tourism expenditure. Data for Inbound tourism in most countries of ESCAP relate to TF series (arrivals of non-resident tourists at national borders), except for Japan, Republic of Korea, Vietnam, Australia, New Zealand and Georgia, data related to VF series (arrivals of non-resident visitors at national borders).