?1930 ˹-˰һȫó ٴվƵIJ· 87ҹ Զóһֹ˰ʽЧ ͳǩ ʮҺ͵10%-50%˰ ˰ˮƽ1935ߵ ճЩ˰ΪԪ óЭٴθԣ гѧ ûΪ߱ Ӿһּ˰ɷ˶ѧ ձΪ Ĵ ȵġ˹-˰й֮ ǿ ûóսʤ ѧѧ˶ϣ˹ӱʾ ݼ˰嵥ûԹھõӰ Ҳδѹϵ ϯʦٳ Ч˰17% ⽫1935ˮƽ 2024ʱֽΪ2.3% ʱ ڡ˹-˰Ӱ ÷ǵûкת һ ʱͳDZҵ ȴȫ Ӷش羭 为Ӱս յ뵱 Ժ ϣ˹ǿ ǶԹ˰Σ֪Զʤϸ ĴȵΪ ɣ´ѧѧڰءҲΪ ڷʱͬĴ ҵ ЩϺܻӭ ֻעۿɼĺô ȴԲijɱ ˰ͬƽ һͶʻȡ̸л Һ͵Ͷʻɹŵ ڻýϵ˰ ƽͶ3500Ԫ ŷҵͶ6000Ԫ ձҲƳ5500Ԫ ϣ˹Ϊ Щνòʹ ֻΪն̨ ǰƺƴͶʳŵΪӰ ˱ó̸ ζӮʤ Ѿµóʱ Ϊ һּ˰ζŸߵۡٵƷԴ˷ ֱȫóЧ ͬʱ Ʊ䲢ǿӲ̬ ٽҼĺЭ ͬһ йǰ7ó ֵͬ3.5% Զˡŷˡޡǵȵصijڿ ڵ»Ч һݱýΪԤڡ ϣ˹ ѡȫԼ98%Ĺҷóս ַҹĹ˰շʽԹӦתƲشӰ ˰ȡ ҵҲȻΪһȶľ֮ ɽľԼѵĹϵ ǰ ù˰ Ҳȫ˥˵Ļ ֮ ۻӸ߰ (ӡ)