The 2001 CIA World Factbook

by United States. Central Intelligence Agency

Aruba:
NA

Australia:
100 (1999 est.)

Austria:
less than 100 (1999 est.)

Azerbaijan:
less than 100 (1999 est.)

Bahamas, The:
500 (1999 est.)

Bahrain:
NA

Bangladesh:
1,000 (1999 est.)

Barbados:
130 (1999 est.)

Belarus:
400 (1999 est.)

Belgium:
less than 100 (1999 est.)