44 visiting now: 33 USA 
9 Canada 
3 Singapore 
3 UK 
1 Japan 
1 New Zealand 
1 Switzerland 
1 Finland 
9 Canada 3 Singapore 3 UK 1 Japan 1 New Zealand 1 Switzerland 1 Finland 9 Canada 3 Singapore 3 UK 1 Japan 1 New Zealand 1 Switzerland 1 Finland