Bar柱狀把相同屬性的柱子頂端連（1）趨勢特征：線狀圖（偏動態（2）數據對比：餅狀圖（偏靜態LanguageforPercentageofboyandgirlstudentsinClassA

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BoysoutnumbergirlsinclassThenumberofboysexceedsthatofgirlsclassThegraphbelowshowsthedifferentmodesoftransportusedtotoandfromworkinoneEuropeancityin1960,1980and柱狀圖——線狀四線分增長的減少波動的train同劍九T2TaskTrain,Train,Bus,Car,Tube,

ThegraphbelowshowsthedifferentmodesoftransportusedtotraveltoandfromworkinoneEuropeancityin1960,1980and2000.題目Thebargraphshowsthechangingpatternsincommutingbytrain,car,tubeorbusforcommutersinoneEuropeancityintheyears1960,1980and2000.Thenumberofpeopleusingtrainsatfirstrosefromjustunder20%in1960toabout26%in1980,butthenfellbacktoabout23%in2000.Useofthetubewasrelativelystable,fallingfromaround27%ofcommutersin1960to22%in1980,butclimbingbacktoreach25%by2000.Ontheotherhand,theuseofcarsincreasedsteadilyfromjustover5%in1960to23%in1980,reachingalmost40%by2000,whereasthepopularityofbuseshasdeclinedsince1960,fallingfromjustunder35%in1960to27%in1980andonly15%in2000.Thegraphindicatesthegrowinguseofcarsforcommutingtoworkbetween1960-2000,andthecontinueddeclineinthepopularityofbusesfrombeingthemostpopularmodeoftransportin1960totheleastpopularin2000.ThechartbelowshowsinformationaboutHeartAttacksbyAgeandGenderinUSA. 2）在任 的心 數均高女性ThegraphshowshowageandgenderinfluencethefrequencyofheartattacksintheUS.Lessthan6%ofallheartattacksoccurinthe29-44agegroup.Thenumberofwomenwhosufferheartattacksinthisgroupisnegligible-only3000peryear,comparedto123,000men.Howevertheproportionofmenandwomenwithheartattacksrisesdramaticallybetween45and64,withoverhalfamillionperyear.Over420,000menayearinthisagegrouphaveheartattacks.Theincidenceamongstwomenincreases-womenhaveoneheartattackforeverythreemeninthisagegroup. of65,thenumberofmensufferingheartattacksonlyincreasesslightly.Howeverthereisahugeincreaseinthenumberofwomenwithheartattacks-theycompriseover40%ofallvictims.Inconclusion,menaremorelikelytobethevictimsofheartattacksatallages,butwomenareincreasinglylikelyover of65.Thegraphshowsestimate lproductioncapacityforseveralGulfcountriesbetween1990and2010. 2）保持平穩ThegraphshowsOilProductionCapacityinmillionsofbarrelsperdayforselectedGulfcountries.Thereareseveralfeaturesinthisgraph.Themostsignificantfeatureisthatoilproductionwillincreasesharplyinalmostallthecountriesshown.KuwaitandIraqarebothexpectedtodoubletheiroutputbetween1990and2010,withKuwait'sproductionrisingfrom1.8millionbarrelsperday(bpd)in1990to3.8in2010.Iranwillalsoincreaseitsoutputbyaslightlysmalleramount.Afterremainingsteadyat2.5millionbpdfrom1990to2000,theUAE'soutputisexpectedtoapproach4.0millionbpdin2010.OnlyQatar'sproductionispredictedtofall,backto0.8millionbpdafteraslightrisein2000.However,thegreatestincreasewillbefromSaudiArabia.In1990,itsoutputcapacityat8.5millionbpdexceededthecombinedproductionofIran,IraqandKuwait.Thisleadisexpectedtocontinuewitha75%increaseinproductionto14.5millionbpd2010.Insummary,whilemostofthecountriesareexpectedtoshowincreases,SaudiArabiawillmaintainandstrengthenitspositionasthemajor連線后 在等級增加的過程中，比例也增ThegraphshowsInternetUsageinbyAgeGroup,1998-2000.思路：1）三年 最大的是16-30歲；其次為31-502）lessthan15和50andmore比例有增加趨Thegraphshowschangesin profileofInternetusersinbetween1998and2000.ThemainusersoftheInternetin areyoungadultsbetween16and30yearsold.In1998,theyaccountedformorethanhalfofallusers.In1999thenumberdroppedslightlyto45%,butevenin2000theywerethebiggestgroup.Thesecondbiggestgroupofusersisagedbetween31and50.Theymadeup41%in1998,fallingslightlyto37%in2000.Whencombinedwiththe16-30agegroup,over94%ofusersin1998werebetween16and50.Howeverthisnumberisdrop steadilyasmorechildrenandolderuserslogon.In1999,thenumberofchildrenonlinequadrupledfrom2%to8%,anditcontinuedtoincreasein2000.Thereweresimilarincreasesforolderusers,risingfrom4%in1998to10%in2000.Insummary,whileadultsbetween16and50stillrepresentthegreatmajorityofInternetusersin ,theirshareisdecliningasmorechildrenandolderusersjointheweb.劍Thechartbelowshowsthedifferentlevelsofpost-schoolqualificationinAustraliaandtheproportionofmenandwomenwhoheldthemin1999.分組Bachelor’sdegree）女高于男，而Bachelor’sdegree的兩者數值基本相等Thechartbelowshowsthedifferentlevelsofpost-schoolqualificationinAustraliaandtheproportionofmenandwomenwhoheldthemin1999.題目Thechartgivesinformationaboutpost-schoolqualificationsintermsofthedifferentlevelsoffurthereducationreachedbymenandwomeninAustraliainWecanseeimmedia ythatthereweresubstantialdifferencesintheproportionofmenandwomenatdifferentlevels.不同點 Thebiggestgenderdifferenceisatthelowestpost-schoollevel,where90%ofthosewhoheldaskilledvocationaldiplomaweremen,comparedwithonly10%ofwomen.Bycontrast,morewomenheldundergraduatediplomas(70%)andlesswomenreacheddegreelevel(55%).Atthehigherlevelsofeducation,menwithpostgraduatediplomasclearlyoutnumberedtheirfemalecounterparts(70%and30%,respectively),andalsoconstituted60%ofMaster’sgraduates.counterpart同Thuswecanseethatmorementhanwomenholdqualificationsatthelowerandhigherlevelsofeducation,whilemorewomenreachundergraduatediplomalevelthanmen.不同點，趨勢 derdifferenceissmallestatthelevelofBachelor’sdegree,however.ThechartsbelowgiveinformationaboutUSAmarriageanddivorceratesbetween1970and2000andthemaritalstatusofadultAmericansintwooftheyears.變量：時 狀第二類:不同數據自身的特點。沒 ：nevermarried另兩類：married& Thetwobarchartscomparethenumberof marriedanddivorcedpeopleintheUSAoveraspanof30yearsfrom1970to2000andtheoverallmaritalstatusofUSadultsin1970and2000. Ascanbeseenfromthefirstchart,overthedesignated years,thenumberofmarriagesexperiencedasteadyfallwhilethenumberofdivorces,fluctuated.Thesecondchartshowsthatascomparedwiththesituationin1970,Americanadults’marital.

underwentdramatic 250萬例，離婚數卻分別高達100萬例和140萬例。 對比是110萬:100萬。我們看到，離婚數最多的年份平oTobegin

,in1970and1980,therewasnumberofmarriagesinUSA,bothbeing2.5million.However,divorceswereashighas1millionand1.4millionrespectively.Thenumbersofmarriagesfortheyear1990and2000were2.3millionversus2millionwhiledivorceswere1vr.rfindthattheyear1980h,.enumberofdivorcesin Secondly,aswelookattheotherchart,weseethatthepercentagesofthosewho weredeterminednottobeinamarriageandthosewhochosetoendtheirmarriagesbydivorcein2000werebothhigherthanfiguresin1970.Thetwogroupsoffiguresare20%:14%and9%:3%respectively. Intermsoftheothertwocategories,namely,marriedandwidowed,thefiguresfor1970werehigherthanthosefor2000andtheyare70%:60%and8%:3%respectively. Thus,wehavegainedaninsightintotheattitudesofAmericanstowardsmarriageandtheirmultifacetedstatusesinthepastdecadesofyears.Australia有共同的主要破壞土地因素）Thebarchartshowsinformationabouttheareasoflanddamagedbyhumanactivitiesinfourmajorcontinent