52 visiting now: 23 USA 
10 Singapore 
4 UK 
2 Germany 
1 Canada 
1 Vietnam 
1 Moldova 
1 Ukraine 
1 Saudi Arabia 
1 Ghana 
1 Uruguay 
1 India 
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1 Thailand 
1 Kazakhstan 
1 Belgium 
1 Uzbekistan 
1 Turkey 
1 Kyrgyzstan 
10 Singapore 4 UK 2 Germany 1 Canada 1 Vietnam 1 Moldova 1 Ukraine 1 Saudi Arabia 1 Ghana 1 Uruguay 1 India 1 Angola 1 Thailand 1 Kazakhstan 1 Belgium 1 Uzbekistan 1 Turkey 1 Kyrgyzstan