?1930꣬ ˹-˰һȫóѡ ٴվƵIJ·ڡ 87ҹ Զóһֹ˰ʽЧ ͳǩ ʮҺ͵10%-50%˰ʣ ˰ˮƽ1935ߵ㡣 ճЩ˰ΪԪ óЭٴθԣ гѧ磬 ûΪ߱顣 ڣ Ӿһּ˰ɷ˶ѧҡ ձΪ Ĵ ȵġ˹-˰й֮ ǿ ûóսʤ ѧѧ˶˹ӱʾ ݼ˰嵥ûԹھõӰ죬 Ҳδѹϵ档 ϯʦٳƣ Ч˰17% ⽫1935ˮƽ 2024ʱֽΪ2.3% ʱ ڡ˹-˰Ӱ£ ÷ǵûкת һ ʱͳDZҵ ȴȫ Ӷش羭ã 为Ӱս յ뵱ȣ Ժ ˹ǿ ǶԹ˰Σ֪Զʤϸͣ ˣ ĴȵΪء ɣ´ѧѧڰءҲΪ ڷʱͬĴ ҵǣ ЩϺܻӭ ֻעۿɼĺô ȴԲijɱ ˰ͬƽģ һͶʻȡ̸лơ Һ͵Ͷʻɹŵ ڻýϵ˰ʡ ƽͶ3500Ԫ ŷҵͶ6000Ԫ ձҲƳ5500Ԫ𡣡 ˹Ϊ Щνòʹڣ ֻΪն̨档 ǰƺƴͶʳŵΪӰ ˱ó̸У ζӮʤ £ Ѿµóʱ Ϊ һּ˰ζŸߵۡٵƷԴ˷ѣ ֱȫóЧʡ ͬʱ Ʊ䲢ǿӲ̬ ٽҼĺЭ ͬһ죬 йǰ7óݣ ֵͬ3.5% Զˡŷˡޡǵȵصijڿ ڵ»Ч һݱýΪԤڡ ˹棬 ѡȫԼ98%Ĺҷóս ַҹĹ˰շʽԹӦתƲشӰ졣 ˰ȡ ҵҲȻΪһȶľ֮ء ɽľԼѵĹϵ ǰ ù˰ݣ Ҳȫ˥˵Ļ ֮ ۻӸ߰ (ӡ)