Region
United States --
5
United States
4
Europe
3
Asia
2
Asia, Southeastern
2
Asia, Southeastern --
2
Asia --
1
Bosnia ans Hercegovina
1
East Asia
1
East Asia --
1
Europe --
1
Europe, Eastern
1
Europe, Eastern --
1
Pacific Area
1
Pacific Area --
1
Russia (Federation)
1
Russia (Federation) --
1
United Nations --
1