Region
ASEAN countries
2
ASEAN countries --
3
Afghanistan --
1
Africa
4
Africa --
20
Africa, Central --
2
Africa, Southern
1
Africa, Southern --
1
Africa, Sub-Saharan --
2
Agentina
1
Argentina --
2
Armenia (Republic) --
1
Asia
16
Asia --
26
Asia, Central
1
Asia, Central --
3
Asia, Southeastern
11
Asia, Southeastern --
16
Australia --
5
Balkan Peninsula --
4
BalkanPeninsula --
1
Brazil --
4
Brunei --
1
Bulgaria --
1
Burma
3
Burma --
8
Cambodia
1
Cambodia --
2
Cameroon --
1
Canada --
1
Caribbean Area
1
Caribbean Area --
1
Central America
1
Central America --
2
Chile
1
Chile --
6
China
15
China --
38
Cuba
4
Cuba --
7
Developing countries --
4
East Asia
3
East Asia --
7
Egypt
1
Egypt --
3
Europe
2
Europe --
6
Europe, Central --
2
Europe, Eastern
4
Europe, Eastern --
13
more ...