CNN cities hold 10 of the top six spots and 10 of the top 100 . China top ranking is largely due to large tourist numbers from mainland China . Macau -- 13,360,800 ( 3.4 % ) 6 . Euromonitor predicts China will be the largest source of international departures by 2017 .
CNN cities hold 10 of the top six spots and 10 of the top 100 . China top ranking is largely due to large tourist numbers from mainland China . Euromonitor predicts China will be the largest source of international departures by 2017 .