Bermuda
total population: 77.41 years
male: 75.38 years
female: 79.49 years (2003 est.)
Bhutan
total population: 53.58 years
male: 53.9 years
female: 53.25 years (2003 est.)
Bolivia
total population: 64.78 years
male: 62.2 years
female: 67.48 years (2003 est.)
Bosnia and Herzegovina
total population: 72.29 years
male: 69.56 years
female: 75.22 years (2003 est.)
Botswana
total population: 32.26 years
male: 32.2 years
female: 32.32 years (2003 est.)
Brazil
total population: 71.13 years
male: 67.16 years
female: 75.3 years (2003 est.)
British Virgin Islands
total population: 76.06 years
male: 75.07 years
female: 77.1 years (2003 est.)
Brunei
total population: 74.3 years
male: 71.9 years
female: 76.82 years (2003 est.)
Bulgaria
total population: 71.8 years
male: 68.26 years
female: 75.56 years (2003 est.)
Burkina Faso
total population: 44.46 years
male: 43.02 years
female: 45.94 years (2003 est.)