Region
1988-
1
20th century
1
Aalborg
1
Aberdeen
1
Abidjan
1
Afghanistan
32
Africa
47
Africa, Central
3
Africa, East
2
Africa, French-speaking West
1
Africa, North
8
Africa, Southern
6
Africa, Sub-Saharan
4
Africa, West
6
Aklavik
1
Alabama
23
Alaska
5
Albany (Ga.)
1
Alberta
10
Albuquerque
1
Albuquerque (N.M.)
1
Aleutian Islands
1
Aleutian Islands (Alaska)
1
Alexandria
5
Alexandria (Egypt)
1
Algeria
8
Aligarh
1
Alpine
1
Amazon River Region
1
America
9
Amman
2
Amsterdam
1
Amsterdam (Netherlands)
1
Andalusia
1
Angleterre
3
Anguilla
1
Arab countries
8
Arctic Archipelago
1
Arctic regions
2
Argentina
20
Arizona
18
Arkansas
5
Arlington
1
Asia
15
Asia, Central
5
Athens
10
Athens (Ga.)
2
Athens (Greece)
7
Atlanta
5
Atlanta (Ga.)
6
more ...