Based on required reading from the textbook, the West African region comprises approximately 16.1% of the continent's total population.
The West African region is home to a diverse range of ethnic groups, cultures, and languages. It is also a region of significant economic and political importance. The region's population is projected to continue to grow in the coming decades, making it an increasingly important area for global attention.
The West African region is a dynamic and rapidly changing place. Its population is growing, its economies are developing, and its political landscape is evolving and is an important region to understand, and its future will have a significant impact on the world.