The table provides data on the top most populated 
countries
 in 2019, alongside their growth expectation by 2100. Unit is given per Use synonyms
million
. 
Use synonyms
Overall
, Linking Words
China
 and India are expected to maintain their top two positions by 2100. Meanwhile, Bangladesh, Russia and Mexico should be replaced by DR Congo, Ethiopia and Tanzania. 
Focusing on regions predicted to rise in rank, India is to move from the second leading region, starting at 1380 Use synonyms
million
 in 2019 to an addition of 171 Use synonyms
million
 residents by 2100, Use synonyms
hence
, overthrowing Linking Words
China
 and dominating the chat. Use synonyms
Similarly
, but more significantly, Nigeria is said to jump from the seventh row to the third accounting for 260 Linking Words
million
 people, Use synonyms
then
 to 730 Linking Words
million
.
Use synonyms
In contrast
, looking at the nations that are forecasted to drop in their ranking, Linking Words
China
 and Brazil are the only Use synonyms
countries
 that really dipped in the number of people Use synonyms
china
 is going to decline greatly from 1439  Use synonyms
million
 to 941 Use synonyms
million
, Use synonyms
although
 still holding a place Linking Words
second, 
Linking Words
while
 Brazil will plunge From 213,000,000 to 177,000,000. Linking Words
On the contrary
, Linking Words
although
 the USA [331 Linking Words
million
 to 478 Use synonyms
million
] and Indonesia [274 Use synonyms
million
 to 292 Use synonyms
million
] are to have increments in their population, they are to reduce in position from 3rd to 4th and 5th to 7th respectively. Notwithstanding, the number of people in Pakistan is to rise from 221,000,000 to 360,000,000, still retaining its fifth line.
In 2019, Bangladesh [165,000,000], Russia [146,000,000] and Mexico [129,000,000] are highlighted to become the bottom three of the 10 Use synonyms
countries
, and in 2100 they will disappear and Use synonyms
countries
 Use synonyms
such
 as  DR Congo will be overpopulated with 296 Linking Words
million
, Ethiopia [230 Use synonyms
million
] and Tanzania [178,000,000] will take their place.Use synonyms