1ÔÂ4ÈÕÏ¡ÍÁÖ¸ÊýΪ284µã£¬ÓëÇ°Ò»ÈÕ³Öƽ£¬½ÏÖÜÆÚÄÚ×î¸ßµã1000µã£¨2011-12-06£©Ï½µÁË71.60%£¬½Ï2015Äê09ÔÂ13ÈÕ×îµÍµã271µãÉÏÕÇÁË4.80%¡£(×¢£ºÖÜÆÚÖ¸2011-12-01ÖÁ½ñ)