Final answer:
While specific data on Aka children's mortality rates and Aka women's fertility rates are not provided, general trends indicate high child mortality in low-income regions and declining fertility rates globally.
Step-by-step explanation:
Regarding the fertility rates and child mortality rates among the Aka population, there is no specific data provided for this particular ethnic group in the referenced material. However, the provided information does offer some context on global and regional trends that can help us understand the situation in similar low-income countries or regions.
Globally, the mortality rate for children under five was 38 per 1,000 live births in 2019, with a significant discrepancy between low-income and high-income countries. The high child mortality rate in low-income nations was notably higher than that of high-income countries, with 76 deaths per 1,000 births compared to 7 deaths per 1,000 births. Specific to the WHO African Region, the under-five mortality rate remained high at 74 per 1,000 live births, which could be indicative of the rates we might expect for a group like the Aka, if they were in a similar context. Similarly, fertility rates have been on a decline in various regions of the world with the rate of children per adult woman falling, as seen in the data from different countries.