2018년 평균수명이 가장 짧은 나라는 어디인가?
The countries with the lowest overall life expectancies per the WHO are Sierra Leone, the Central African Republic, the Democratic Republic of the Congo, Guinea-Bissau, Lesotho, Somalia, Eswatini, Angola, Chad, Mali, Burundi, Cameroon, and Mozambique. Of those countries, only Lesotho, Eswatini, and Mozambique in 2011 were suffering from an HIV prevalence rate of greater than 12 percent in the 15–49 age group.
Sierra Leone