Sunday, March 20, 2011

Bar graph: population changes in large cities

The bar chart shows the growth of urban agglomerations over the past sixty years and projection for the next five years time.
There are differences in the population between all of the major cities, I will start with London; the population decreased from about 8 millions in 1950 to 7 millions in 2000 and it shows that it will remain the same for the next five years. Bombay and Tokyo are the top two countries with growth from around 2.5 million to more than 25 millions in Tokyo in 2000 but Bombay was less than 20 millions in 2000; Bombay is projected to be more than 20 million within the next 5 years, but Tokyo  will remain the same for the next 5 years. Lagos has the most growth in the population; it increased from less than 5 million up to 12.5 million in 2000 and it will be more than 20 million as projected in 2015.
In conclusion it is clear that London is the only city that shows a decrease in population but the others shows a growth in population.
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