| Rank | Country | Net migration rate |
67 | Belarus | 0.38 migrant(s)/1,000 population (2009 est.) |
52 | Belgium | 1.22 migrant(s)/1,000 population (2009 est.) |
| Belize | NA (2009 est.) |
76 | Benin | 0 migrant(s)/1,000 population (2009 est.) |
39 | Bermuda | 2.2 migrant(s)/1,000 population (2009 est.) |
| Bhutan | NA (2009 est.) |
123 | Bolivia | -1.05 migrant(s)/1,000 population (2009 est.) |
28 | Bosnia and Herzegovina | 3.17 migrant(s)/1,000 population (2009 est.) |
21 | Botswana | 5 migrant(s)/1,000 population note: there is an increasing flow of Zimbabweans into South Africa and Botswana in search of better economic opportunities (2009 est.) |
| Bouvet Island | void |
90 | Brazil | -0.09 migrant(s)/1,000 population (2009 est.) |
| British Indian Ocean Territory | void |
11 | British Virgin Islands | 8.13 migrant(s)/1,000 population (2009 est.) |
32 | Brunei | 2.69 migrant(s)/1,000 population (2009 est.) |
149 | Bulgaria | -3.11 migrant(s)/1,000 population (2009 est.) |
| Burkina Faso | NA (2009 est.) |
| Burma | NA (2009 est.) |
26 | Burundi | 4.04 migrant(s)/1,000 population (2009 est.) |
| Cambodia | NA (2009 est.) |
| Cameroon | NA (2009 est.) |
18 | Canada | 5.63 migrant(s)/1,000 population (2009 est.) |
177 | Cape Verde | -11.67 migrant(s)/1,000 population (2009 est.) |
3 | Cayman Islands | 16.48 migrant(s)/1,000 population note: major destination for Cubans trying to migrate to the US (2009 est.) |
| Central African Republic | NA (2009 est.) |