Illustrate actual and predicted figures for populations in three cities.
Overall, actual population in 1990 in Sao Paulo at the highest, whilemean predicted population in 2000 at the top, and have not any cities can run over of actual population in 2000.
In detail, figures illustrated of prdicton higher than actual population in 2000, such as Sao Palu, Jakarta, and Shanghai. In Sao Paulo, Actual population in 1990 were 15 and predicted in 2000 could be 24, but the actual population were 18. Jakarta started with 9.5, predicted 14, and actual result 11.5 in 2000.
On the other hand, Shanghai commend at 13.5, expectation at 17 in 2000, but It was went down to 12.5.
