American Samoa:
13,000 (1997)
Andorra:
32,946 (December 1998)
Angola:
62,000 (1997)
Anguilla:
5,000 (1997)
Antarctica:
0
note: information for US bases only (2001)
Antigua and Barbuda:
28,000 (1996)
Argentina:
7.5 million (1998)
Armenia:
568,000 (1997)
Aruba:
33,000 (1997)