Bhutan
total: 1
914 to 1,523 m: 1 (2009)
Bolivia
total: 936
over 3,047 m: 1
2,438 to 3,047 m: 4
1,524 to 2,437 m: 58
914 to 1,523 m: 186
under 914 m: 687 (2009)
Bosnia and Herzegovina
total: 18
1,524 to 2,437 m: 1
914 to 1,523 m: 7
under 914 m: 10 (2009)
Botswana
total: 68
1,524 to 2,437 m: 4
914 to 1,523 m: 54
under 914 m: 10 (2009)
Brazil
total: 3,279
1,524 to 2,437 m: 87
914 to 1,523 m: 1,547
under 914 m: 1,645 (2009)
British Virgin Islands total: 2 914 to 1,523 m: 2 (2009)
Bulgaria
total: 80
1,524 to 2,437 m: 1
914 to 1,523 m: 6
under 914 m: 73 (2009)
Burkina Faso
total: 24
1,524 to 2,437 m: 4
914 to 1,523 m: 13
under 914 m: 7 (2009)
Burma
total: 40
over 3,047 m: 1
1,524 to 2,437 m: 4
914 to 1,523 m: 12
under 914 m: 23 (2009)
Burundi total: 7 914 to 1,523 m: 4 under 914 m: 3 (2009)