Para1. This is a table / chart / graph which demonstrate / illustrate / reveal /depict /privide information about.............

Para2. Obvious /Apparent from the graph is that ...rank the first/highest,while/whereas ....turn out to be the lowest

It is exhibited/shown in the table that.....

It can be seen from the table that.....

Para3.饼.柱图　A，which accounts for...%,ranks the first;then next is B with...%;followed by C,constituting...%;finally it comes D.E.F at...%...%and...%respectively

特殊变化

①It is worth mentioning that....

②It must be pointed out that....

③More striking/suprising is that....

Para4.To conclude /In conclusion/overall