The map below shows the world hunger problem by
showing the prevalence of undernourishment in each country.
Prevalence of undernourishment is measured by the share of a
country's total population that is undernourished. The higher the
prevalence, the more widespread the problem. To help analyse and
monitor progress, five prevalence categroies have been established
and are shown to the right of this text.
The 5 prevalence categories used in the problem map