7 FVʯrϝq18.6%ÿ62.7Ԫ(chung)ȥ6ԁ¸Ҳ(chung)2009ԁ՝q8^m(x)ϝqÿ64.3ԪȻCJ飬ڹȻlδF^FVʯܵįqֻǕһһF
δFD
ڹ^ԼLžrЈVAӋFVʯrԌ̎ڵˮƽȻֹFVʯrӋϝq46%12(chung)vʷԵcԁѴq70%
ӢڕruՓָFVʯȃrqdw䓏SsļǰaFԭϹһem(x)ȥܽoĵVI(y)˾Ӕʮ|ԪӋӯڱغͱԼˮӹȵȹ˾ӯԣFVʯI(y)PҪ
֧FVʯrϝqذ1·ݵğᎧȫɢ؛ڴa^Ĵڵm۵IJ؛\ДԼЇ䓏S2·ݴ(ji)gͣ_ʼӴacărKγrȵڰˮӹȺͰĴıغͱcصȴ͵VĵͳɱdЈ䓲pFVʯrڽ2015gBm(x)»
ȻI(y)ʿʾFVʯڹɶ˵ĻlδFӢԃ˾CRU˾Z·MʾFSFr͝qʾ@Ӄr¿ӯFaMF؛Јُ؛һ]ЌF@һa׃ɸĎFrS
Ħʿķ·ه˹ʾǰFVʯȴƷRǽărAڸ׃龳JrȻČFLLžڅδ׃@ζD˲š
FVʯqym(x)
ʢAӋFVʯrϞÿ43ԪȺϞÿ38ԪļϞÿ35ԪʢQ䓲ărϝqԼeOĺ^FVʯr2³_ʼŷoՓڂeFa̵ӆα߀ǹٷӆΔԓCδl(f)F䓲AڵC
PͶ^ҲJ飬FVʯrܵЇ䓏Sa،°Ĵְl(f)؛Д@Щ֧ؿǕrԵƷrĿD׃rFVʯȹ^ʣĬFδF^FVʯrܾڵڶȽYǰÕrһЩ^(q)Faܿ@½ĴFVʯa^m(x)
BB&Tٺ͵VI(y)᠖ɭʾJFVʯărϝqǿɳm(x)ġFVʯķ^“^a”UǰһЩѺעµͶY߿ܳFֻMُIFVʯԿsСpʧ@NڅyLRSyҲQFVʯЈĿǰԹ^rϝqܿyԳm(x)rI(y)JʾFИI(y)Ĺ^ʣԼI(y)ͶLĴFVʯƷăr