Region
Asia --
5
Pacific area --
3
Asia
2
Asia, Southeastern --
2
Asia, Southeastern
1
Developing countries --
1
Europe --
1
Europe, Eastern
1
Europe, Eastern --
1
Former Yugoslavia --
1
Germany --
1
Indonesia
1
Indonesia --
1
Malaysia
1
Malaysia --
1
Pacific Area
1
Philippines
1
Philippines --
1
Russia (Federation)
1
Russia (Federation) --
1
United States
1
United States --
1