The bar graph demonstrates the comparison of approximate population of gorillas in the wild across seven different countries namely, Gabon, Uganda, Rwanda, Nigeria, Cameroon, Angola, and the Central African Republic in the years 1990 and 2015. The Units are measured in terms of total number of species.
Overall, Uganda has the highest gorilla population in both years whereas the Central African Republic appears to be the second-highest. On the other hand, Gabon, Nigeria, Cameroon, and Angola can be observed with relatively similar population values.
In detail, the population of gorillas in Uganda reached above 7,500 in 1990 but decreased to about 6,500 by 2015 while a similar trend can be seen in Rwanda, where the population declined from around 3,000 to below 1,500 also the Central African Republic shows similar results with the drop in the population.
