Region
United States
31
Malaysia
23
Developing countries
7
Great Britain
7
Asia
3
Malay Archipelago
3
Australia
2
China
2
Europe
2
Selangor
2
Africa
1
Africa, West
1
Africa, Western
1
Beijing
1
Chesapeake Bay (Md. and Va.)
1
Chesapeake Bay Region (Md. and Va.)
1
Colombo
1
Develoing countries
1
Ghana
1
Indonesia
1
Kedah
1
Klang Valley
1
Kuala Lumpur
1
Manila
1
Marshall Islands
1
Maryland
1
Mexico
1
Mongolia
1
Nigeria
1
Perlis
1
Philippine Island
1
Philippine Islands
1
Philippines
1
Putrajaya
1
South Asia
1
Sri Lanka
1
Switzerland
1
Universiti Putra Malaysia
1
Uzbekistan
1
Virginia
1