As is shown/indicated/illustrated by the figure/percentage in the table(graph/picture/pie/chart)， ___作文題目的議題_____ 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.