46 visiting now: 29 USA 
9 Singapore 
3 Canada 
2 UK 
1 China 
1 Thailand 
1 Iran 
1 UAE 
1 Nigeria 
1 Belgium 
1 Philippines 
1 Bolivia 
1 Serbia 
9 Singapore 3 Canada 2 UK 1 China 1 Thailand 1 Iran 1 UAE 1 Nigeria 1 Belgium 1 Philippines 1 Bolivia 1 Serbia