Region
United States
United States --
16
China
3
China --
3
India
2
India --
2
Pakistan
2
Pakistan --
2
South Asia
2
South Asia --
2
Arab countries
1
Arab countries --
1
Bulgaria
1
Bulgaria --
1
Central America
1
Central America --
1
Great Britain
1
Great Britain --
1
Middle East
1
Middle East --
1
Panama
1
Panama --
1
Panama Canal (Panama) --
1
Taiwan --
1
Turkey
1
Turkey --
1
United States - --
1
Vietnam
1
Vietnam --
1