51 visiting now: 24 USA 
9 Singapore 
4 France 
4 UK 
3 Belgium 
2 Brazil 
1 Nepal 
1 Dominican Republic 
1 Oman 
1 Philippines 
1 Germany 
1 Saudi Arabia 
1 Iraq 
1 Korea 
1 China 
9 Singapore 4 France 4 UK 3 Belgium 2 Brazil 1 Nepal 1 Dominican Republic 1 Oman 1 Philippines 1 Germany 1 Saudi Arabia 1 Iraq 1 Korea 1 China