The line graph illustrates the world population growth across three centuries 1800 to 2010. The bar graph shows the data about the population in developed and developing regions for a 25 year time period between 2015 and 2040.
Units are measured in millions.
Overall, the world population growth reached the peak in the year 2050. The population figures in the developed regions remained constant, while a steady growth was visible in the data of the developing regions.
In terms of world population growth, it started with 1000 millions of people in 1800, following which a moderate rise was evident for the next 100 years. By 1940 the population has doubled to around 2000 millions, before experiencing a substantial increase for another century. After the year 2000 , there was slight fluctuation in the data and reached 6000 millions by the year 2100.
With respect to population trends in developed and developing regions, the population figures for developed regions stayed at a constant level during the entire period from 2015 to 2040. However, the population data of the developing nations, experienced a consistent growth across all the years. The populations of urban developing regions ranged from 2000 million people in the year 2015 to 4000 million people by the year 2040.