The given table illustrates the total population of four cities in 2000 and 2020. Overall, it is apparent that Sydney had seen a significant increase in 2020 and London shown a decline in total population.
In 2000, Tokyo had the highest population with 12 million, The second highest population in New York with overall 8 million overall, Thereafter, London holds 7.5 million population and the least population was Sydney with 4.5 million approximately.
In 2020, Sydney had seen a drastic changes from 4.5 million to 5.5 million with 22.22 % increase in population. Whereas, New York had steadily increased its population by 1.5 million, which accounted of 18.75%.Tokyo had seen a slight increase in its population in 2020 with 10% increase. While London showed a least population increase in 2020 with 4% increase in its overall population.
In conclusion, Where Tokyo population has increased and holds the highest people holding ,whereas least population was seen in Sydney.