95 visiting now: 56 Belgium 
19 USA 
11 Vietnam 
4 China 
2 India 
1 South Africa 
1 Brazil 
1 Algeria 
19 USA 11 Vietnam 4 China 2 India 1 South Africa 1 Brazil 1 Algeria 19 USA 11 Vietnam 4 China 2 India 1 South Africa 1 Brazil 1 Algeria