53 visiting now: 26 USA 
8 Singapore 
4 India 
4 Canada 
2 UK 
2 Germany 
2 China 
1 Jordan 
1 Ecuador 
1 Kenya 
1 Hong Kong 
1 South Africa 
1 Trinidad and Tobago 
1 Japan 
8 Singapore 4 India 4 Canada 2 UK 2 Germany 2 China 1 Jordan 1 Ecuador 1 Kenya 1 Hong Kong 1 South Africa 1 Trinidad and Tobago 1 Japan