???¥è? ï¼?è®°è???????ï¼?11??5?¥ï?ä¸??½æ²»æ²??¨æ?ä¸?å­þ????ä¼?æ²»æ?ä¸?ä¸?å§???ä¼???ç«?大ä??¨äº¬ä¸¾è???大ä??±ä¸­?½æ²»æ²??¨æ?ä¸?å­þ??主å??ï¼??½å??µæ????绿è?²ä¸­?½æ??å¿?社æ?¿å????

???ç»?ï¼????½è??æ¼?????æ²??????°é?¢ç§¯??000年以?¥è?ç»?ä¸???æµ???å®??°å??缩å??ï¼?53%????²»??æ²??????°å??°æ²»??ï¼?ä¸???å·¥ç??ºé?æ²??±å???æ°´å??æµ?失å??°æ???????¶ï?å®??°ä??±â??æ²?è¿?人é?????°â??绿è?æ²??????????²æ?§è½¬????