101 visiting now: 62 Belgium 
23 China 
6 USA 
4 Singapore 
2 India 
2 Russia 
1 Sri Lanka 
1 Germany 
23 China 6 USA 4 Singapore 2 India 2 Russia 1 Sri Lanka 1 Germany 23 China 6 USA 4 Singapore 2 India 2 Russia 1 Sri Lanka 1 Germany