  
<prompt> Population pyramid
 Percentage 
 [["", "Male", "Female"], ["<5", "", ""], ["2021-05-09 00:00:00", "", ""], ["2021-10-14 00:00:00", "", ""], ["15-19", "", ""], ["20-24", "", ""], ["25-29", "", ""], ["30-34", "", ""], ["35-39", "", ""], ["40-44", "", ""], ["45-49", "", ""], ["50-54", "", ""], ["55-59", "", ""], ["60-64", "", ""], ["65-69", "", ""], ["70-74", "", ""], ["75-79", "", ""], ["80+", "", ""]] 
 <response> The age-sex structure of the population is shown in the population pyramid The broad base of the pyramid indicates that Nigeria’s population is young, a scenario typical of countries with high fertility rates. The proportion of children under age 15 is around 46 percent, while the proportion of individuals age 65 and older is 4 percent.  