Region
United States
18
United States --
8
Asia
5
Australia
3
Pacific Area
3
Southeast Asia
3
Singapore
2
South Asia
2
South Asia --
2
Southeast Asia --
2
ASEAN countries
1
ASEAN countries --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Australia --
1
Canada
1
East Asia
1
East Asia --
1
Great Britain
1
Indian Ocean Region
1
Indonesia
1
Indonesia --
1
Iran
1
Iran --
1
Iraq --
1
Malacca, Strait of --
1
Malaysia
1
Malaysia --
1
Middle East
1
Middle East --
1
New Zealand
1
Pacific Coast (Asia) --
1
Russia (Federation)
1
Russia (Federation) --
1
Thailand
1
U
1
United nation --
1