Region
United States
21
Developing countries
17
Africa
11
Europe
9
Afrique
8
États-Unis
5
Aizu-Wakamatsu
4
Anguilla
4
Australasia
4
Australasie
4
India
4
Amsterdam
3
Mailand
3
Singapur
3
Sydney
3
Tokio
3
Amalfi
2
Amsterdam <2010>
2
Anguilla <1997>
2
Asia
2
Berlin
2
Chicago (Ill.)
2
Kanazawa
2
Orlando (Fla.)
2
Pacific Area
2
Peking
2
Pisa
2
Rom
2
Romania
2
Roumanie
2
San Diego (Calif.)
2
San Jose (Calif.)
2
Sankt Petersburg
2
Sofia <2010>
2
Toulouse
2
Turin
2
Wien
2
Zürich
2
Adriatic Sea Region
1
Aizu-Wakamatsu (2003)
1
Aizu-Wakamatsu <2005>
1
Amsterdam <1998>
1
Anguilla <1998>
1
Anguilla <1999>
1
Anguilla <2000>
1
Antibes
1
Antibes (2004)
1
Asie
1
Athen
1
Atlanta (Ga.)
1
more ...