http://blog.euromonitor.com/2013/01/top-100-cities-destination-ranking.html
Hong Kong, China Hong Kong 1 21830.2 8.8 Singapore Singapore 2 19818.1 8.7 United Kingdom London 3 15106.1 2.7 Malaysia Kuala Lumpur 4 13315.4 16.0 China Macau 5 12925.2 8.4 Thailand Bangkok 6 12357.4 12.5 Turkey Antalya 7 12052.4 13.3 China Shenzhen 8 10894.6 6.8 USA New York City 9 10038.0 3.5 Turkey Istanbul 10 9765.2 20.2 China Guangzhou 11 8875.5 8.9 France Paris 12 8403.5 3.5 United Arab Emirate Dubai 13 7741.0 -0.1 China Shanghai 14 6911.7 -5.8 USA Miami 15 6461.8 7.1 Saudi Arabia Mecca 16 6412.1 4.7 Thailand Pattaya 17 6002.9 10.5 Italy Rome 18 5966.2 4.5 USA Las Vegas 19 5387.1 4.2 Spain Barcelona 20 5366.4 4.0 Taiwan Taipei 21 5256.6 51.3 China Beijing 22 5152.7 5.1 USA Los Angeles 23 4918.4 8.1 Thailand Phuket 24 4893.9 9.5 Hungary Budapest 25 4376.9 8.5 Netherlands Amsterdam 26 4201.9 12.8 Russia Moscow - See more at: http://blog.euromonitor.com/2013/01/top-100-cities-destination-ranking.html#sthash.gGktwjB4.dpuf