1.the table shows the changes in the number of...over the period from...to...
该表格描述了在...年之...年间...数量的变化。

2.the bar chart illustratesthat...
该柱状图展示了...

3.the graph providessome interesting data regarding...
该图为我们提供了有关...有趣数据。

4.the diagram shows (that)...
该图向我们展示了...

5.the pie graph depicts(that)....
该圆形图揭示了...

6.this is a cure graph which describes the trendof...
这个曲线图描述了...的趋势。

7.the figures/statistics show (that)...
数据（字）表明...

8.the tree diagram revealshow...
该树型图向我们揭示了如何...

9.the data/statistics show (that)...
该数据（字）可以这样理解...

10.the data/statistics/figures lead us to the conclusion that...
这些数据资料令我们得出结论...

11.as is shown/demonstrated/exhibitedin the diagram/graph/chart/table...
如图所示...

12.according to the chart/figures...
根据这些表（数字）...

13.as is shown in the table...
如表格所示...

14.as can be seen from the diagram,great changes have taken place in...
从图中可以看出，...发生了巨大变化。

15.from the table/chart/diagram/figure,we can see clearly that...or it is clear/apparentfrom the chart that...
从图表我们可以很清楚（明显）看到...

16.this is a graph which illustrates¹...
这个图表向我们展示了...

17.this table shows the changing proportionof a & b from...to...
该表格描述了...年到...年间a与b的比例关系。

18.the graph,presented in a pie chart, shows the general trend in...
该图以圆形图形式描述了...总的趋势。

19.this is a columnchart showing...
这是个柱型图，描述了...

20.as can be seen from the graph,the two curvesshow the flutuationof...
如图所示，两条曲线描述了...的波动情况。

21.over the period from...to...the...remained level.
在...至...期间，...基本不变。

22.in the year between...and...
在...年到...期间...

23.in the 3 years spanning from 1995 through 1998...
1995年至1998三年里...

24.from then on/from this time onwards...
从那时起...

25.the number of...remained steady/stable from (month/year) to (month/year).
...月(年)至...月（年)...的数量基本不变。