Mortality rate for children under 5 in the 2010 w:Save the Children State of the World's Mothers report (2008 data).  Each color represents a twofold range of child mortality, with a number of deaths per 1000 births being at least:
  3
  4
  8
  16
  32
  64
  128
  257
BlankMap-World6.svg
BlankMap-World6.svg: Canuckguy (talk) and many others
derivative work: Mike Serfas (talk)