United Kingdom
³
5
United Kingdom
³
4
United States of America
³
4
Australia
³
5
Austria
³
5
Italy
³
4
Netherlands
³
4
South Africa
²
6
Dominican Republic
²
6
Venezuela (Bolivarian Republic of)
²
6
Hong Kong
³
9
Algeria
²
6
Jamaica
²
6
Burkina Faso
²
6
Kongo
²
6
Sierra Leone
²
6
Mauritania
²
6
Bangladesh
²
6
Philippines
²
6
Republic of the Congo
²
6
Cuba
²
6
Togo
²
6
Tunisia
²
6
Nepal
²
6
Gambia
²
6
Zambia
²
6
Trinidad and Tobago