43 visiting now: 16 USA 
8 Vietnam 
5 France 
4 China 
1 Singapore 
1 Costa Rica 
1 Iran 
1 Thailand 
1 Dominican Republic 
1 Korea 
1 Belgium 
1 Ukraine 
1 Luxembourg 
1 Hong Kong 
8 Vietnam 5 France 4 China 1 Singapore 1 Costa Rica 1 Iran 1 Thailand 1 Dominican Republic 1 Korea 1 Belgium 1 Ukraine 1 Luxembourg 1 Hong Kong