In sub-Saharan Africa, the prevalence of undernourishment appears to have risen from 20.8 to 22.7 percent between 2015 and 2016, and the number of people undernourished rose from 200 to 224 million, accounting for 25 percent of the 815 million people undernourished in the world in 2016. At the same time, the proportion of the population that has experienced severe food insecurity because of their inability to access food has risen in the region.