Region
Afghanistan
2
Afghanistan --
2
Africa
3
Africa --
3
Africa, North
1
Africa, North --
1
Alaska
1
America --
2
American
1
Asia
8
Asia --
8
Asia, Southeastern --
1
Australia
2
Australia --
2
Burma
1
California
1
California --
1
Canada
3
Canada --
2
Canada. Treaties, etc. 1992, Oct.7
1
Caribbean Area
1
Caribbean Area --
2
Central America
6
Central America - --
1
Central America --
6
Chile
2
Chile --
2
China
12
China --
14
Colombia
1
Colombia --
1
Cuba
3
Cuba --
3
Developing countries
9
Developing countries - --
1
Developing countries --
4
East Asia
4
East Asia --
5
East Indians --
1
Eastern Europe
1
Educational evaluation --
1
Egypt
1
Egypt --
1
El Salvador
1
El-Salvador --
1
El-Savador --
1
Europe
11
Europe --
9
Europe, Eastern
1
Europe, Eastern --
1
more ...