20162015201420132012
Austria3N/AN/AN/AN/A
Canada00011
China00222
France00000
Germany23N/AN/AN/AN/A
Ireland11N/AN/AN/AN/A
Italy48N/AN/AN/AN/A
Portugal3N/AN/AN/AN/A
Spain46N/AN/AN/AN/A
United Kingdom1121111
Total International2461344