Botswana: lowest 10%: NA%

highest 10%: NA%

Brazil: lowest 10%: 1%

highest 10%: 47.6% (1996)

British Virgin Islands: lowest 10%: NA%

highest 10%: NA%

Brunei: lowest 10%: NA%

highest 10%: NA%

Bulgaria: lowest 10%: 3.4%

highest 10%: 22.5% (1995)