The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Belgium
1.22 migrant(s)/1,000 population (2008 est.)

Belize
NA (2008 est.)

Benin
0 migrant(s)/1,000 population (2008 est.)

Bermuda
2.28 migrant(s)/1,000 population (2008 est.)

Bhutan
NA (2008 est.)

Bolivia
-1.14 migrant(s)/1,000 population (2008 est.)

Bosnia and Herzegovina
6.38 migrant(s)/1,000 population (2008 est.)

Botswana
5.41 migrant(s)/1,000 population
note: there is an increasing flow of Zimbabweans into South Africa
and Botswana in search of better economic opportunities (2008 est.)

Brazil
-0.09 migrant(s)/1,000 population (2008 est.)

British Virgin Islands
8.44 migrant(s)/1,000 population (2008 est.)