The table below shows top ten countries with largest population in 2019 and how it is projected to change by 2100

The tabular chart provides and compares detailed information on the top ten most populated nations in 2019 and its projection people number in 2100.
Overall, a significant change of top global populated nations ranking occurs during the period, with unexpected African countries, such as D.R Congo, Tanzania, and Ethiopia, climbing up to rest on top 10 countries for this category, supplanting replace Mexico, Russia, and Bangladesh which are eliminated from the list.
Firstly, the domination of the top 5 countries in 2019: China, India, the USA, Indonesia, and Pakistan, has to come to an end as predicted in 2100. As the most populous country in 2019, China has a glaring fall of inhabitants by above 400 million, thus leading the nation to drop to the second position in 2100. In contrast, India, which sit in second place in 2019, rises to the peak as a result of its 171 million increase of people in less than a decade.
Moreover, African countries out of the top ten list in 2019 crawls up to replace Mexico, Russia, and Bangladesh in 2100. D.R Congo is predicted to populate around 296 million and overtake Indonesia in the 7th place with an unnoticeable population increase of less than 20 million, which is an antithesis of Nigeria’s massive rise by 526 million inhabitants – the most significant hike amongst all nations. The rest of the African countries, Tanzania, and Ethiopia, will be in 8th and 9th position by 2100, recording 212 and 178 million habitants.