69 visiting now: 28 USA 
9 Singapore 
5 Philippines 
4 India 
4 Saudi Arabia 
3 Canada 
2 Germany 
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1 UK 
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9 Singapore 5 Philippines 4 India 4 Saudi Arabia 3 Canada 2 Germany 2 Brazil 2 Iraq 2 Bangladesh 2 Ethiopia 1 South Africa 1 Pakistan 1 Ghana 1 Turkey 1 Colombia 1 UK 1 Poland 1 Egypt 1 Ukraine 1 Morocco 1 Bolivia 1 Oman