as is shown/indicated/illustrated by the figure/percentage in the table（graph/picture/pie/chart）， ___作文题目的议题_____ has been on rise/ decrease （goesup/increases/drops/decreases），significantly/dramatically/steadily rising/decreasing from______ in _______ to ______ in _____. From the sharp/marked decline/ rise in the chart, it goes without saying that ________.
There are at least two good reasons accounting for ______. On the one hand, ________. On the other hand, _______ is due to the fact that ________. In addition, ________ is responsible for _______. Maybe there are some other reasons to show ________. But it is generally believed that the above mentioned reasons are commonly convincing.
As far as I am concerned, I hold the point of view that _______. I am sure my opinion is both sound and well-grounded.