The bar chart given depicts data analysis of the rate of increasing population in the five metropolices throughout the world during a 40-year period, between 1970 and 2010.
Overall, in studies have shown that Tokyo were the busiest city and in the three years, consequently, witnessed the highest growing of people, although there were a significant increase in a number of individuals we can see different trend in each city.
Interesting, in 1970, Tokyo and then Jakarta experienced the largest population with over 15 and lower than 15 milion, respectively,while Jakarta had insignificant growth about less than one-thirths of Tokyo in the same time. Furthermore, it is obvious that in 1990, Tokyo had a dramatical enhance in the number of persons approximately 22 milion, whilst, it was seen that Jakarta with about 8 milion was in the lowest figuere.
In adition, in 2010 Tokyo was much more than busiest city compare to others with higher than 25 milion , but also, Bombay was one of the most crowded city in 2010 and Shanghai, Jakarta, and finally New York were in the next scales.