28 visiting now: 12 USA 
4 Brazil 
2 Argentina 
1 Barbados 
1 Kenya 
1 Uzbekistan 
1 Peru 
1 China 
1 Russia 
1 Costa Rica 
1 South Africa 
1 India 
1 Turkey 
1 Iraq 
4 Brazil 2 Argentina 1 Barbados 1 Kenya 1 Uzbekistan 1 Peru 1 China 1 Russia 1 Costa Rica 1 South Africa 1 India 1 Turkey 1 Iraq