Final answer:
Kenya's annual GDP growth rate was 3.3% between 1975 and 2005, with a population growth rate of 3.2%, resulting in slight per capita income growth. Kenya had a high fertility rate during the 2000-2005 period, meaning it is part of the high-fertility countries expected to see significant population growth.
Step-by-step explanation:
The annual growth rate of Kenya's real GDP from 1975 to 2005 was 3.3%, with the population growth rate during the same period being 3.2%, resulting in a slight increase in per capita GDP of 0.1%. This implies a very close link between the rate of population expansion and economic growth. A lower population growth rate coupled with the same GDP growth would have led to greater increases in per capita income for Kenya.
During the 2000-2005 period, Kenya, like several other low-income nations, had a much higher fertility rate compared to high-income countries. According to the World Bank, high-fertility countries, especially in sub-Saharan Africa, are expected to see their populations triple between 2011 and 2100, while countries with low or intermediate fertility rates are either projected to grow at a lower rate or see population declines.