"Tourism Flows—Asia (million) 2015" "Figure 5.11b" ,Inbound,Inbound,Inbound,Inbound,Inbound,Inbound Outbound,Pacific and Oceania,Southeast Asia,"East Asia (excluding PRC)",PRC,South Asia,Central Asia Pacific and Oceania,3784254,4633356,1205655,762700,425436,15802 Southeast Asia,1332914,45466476,7455936,4171100,887859,26761 East Asia (excluding PRC),1223024,14368559,18477365,92902900,540587,77727 PRC,1532500,19055663,33303817,0,866429,177684 South Asia,359003,4385724,787749,951700,2538202,92238 Central Asia,2904,34823,125979,285200,26627,10005863 "Source: ADB calculations using data from World Tourism Organization. 2017. Tourism Statistics Database." Asian Economic Integration Report | Data Catalogue Asia Regional Integration Center. Economic Research and Development Impact Department (ERDI). ASIAN DEVELOPMENT BANK