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The image contains two graphs. The first graph, a line graph, displays the world population from 1800 to 2100 in billions, with points marked at 1800 (approximately 1 billion), 1900 (approximately 1.6 billion), 1950 (approximately 2.5 billion), 2000 (approximately 6 billion), 2050 (around 9 billion), and 2100 (a decline to about 7 billion). The second graph, a bar graph, shows the world urban population in billions, split into developed and developing regions from 2005 to 2030, with values for developed regions in 2005 (approximately 0.9 billion), 2010 (approximately 1 billion), 2015 (approximately 1.1 billion), 2020 (approximately 1.2 billion), 2025 (approximately 1.3 billion), 2030 (approximately 1.4 billion); and for developing regions in 2005 (approximately 1.8 billion), 2010 (approximately 2.2 billion), 2015 (approximately 2.6 billion), 2020 (approximately 3 billion), 2025 (approximately 3.4 billion), 2030 (approximately 3.8 billion).
Given the complexity of the image, the above description may not be entirely accurate.
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The line graph demonstrates the world population growth from 1800 until projection of year 2100, while the bar chart gives information about world urban residents in both developed and developing regions from 2005 until expectation of 2030. Both figures measured in billions.
Overall, it is clear that although the urban citizens number increasing significantly over the period, the developed reigons remained unchanged. Moreover, it is expected to experience decline in the world population number after 2050.
In 1800, the total number of residents around the world was almost 1 billion. After that the number rose steadly to around 2.9 B in 1950. A noticiable incline was after the year 1950, which projected to reach a peak to 9 billions. Eventually it will decrease again to 7 billions by 2100.
Looking for world urban popluation, despite the consistant grow of the developing regions which started with approximately 2.2 billion in 2005, and expected to reach 4 billions by 2030, the develpoed regions remained nearly 1.8 billions.
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