the figures peaked at...in(month/year) ...的數(shù)目在...月(年)達(dá)到頂點(diǎn)，為...

　　the percentage remained steady at... 比率維持在...

　　the percentage of...is sightly larger/smaller than that of... ...的比例比...的比例略高(低)。

　　there is not a great deal of difference between...and... ...與...的區(qū)別不大。

　　the graphs show a threefold increase in the number of... 該圖表表明...的數(shù)目增長(zhǎng)了三倍。 ....decreased year by year while...increased steadily. ...逐年減少，而...逐步上升。

　　the situation reached a peak(a high point at) of[%]. ...的情況(局勢(shì))到達(dá)頂(高)點(diǎn)，為...百分點(diǎn)。 5.the figures/situation bottomed out in... 數(shù)字(情況)在...達(dá)到底部。

　　the figures reached the bottom/a low point/hit a trough. 數(shù)字(情況)達(dá)到底部(低谷)。

　　a is ...times as much/many as b. a是b的...倍。

　　a increased by... a增長(zhǎng)了...

　　a increased to... a增長(zhǎng)到...

　　high/low/great/small/ percentage. 比低高(低)

　　there is an upward trend in the number of... ...數(shù)字呈上升趨勢(shì)。

　　a considerable increase/decrease occurred from...to... ...到...發(fā)生急劇上升。

　　from...to...the rate of decrease slow down. 從...到...下降速率減慢。

　　from this year on，there was a gradual declinel reduction in the...,reaching a figure of... 從這年起，...逐漸下降至...

　　be similar to... 與...相似

　　be the same as... 與...相同