???? “????????????”??????

???????????2???8???? (???? ??????????????)????????????,????????“????”????,????????????????????????“??????????????????????????”?

???8??,??????????7??,?????????????????????240.9?????????????????????????????????????19.28%;?259.2????????????????????8.18%?

???,???????????????????,???,??

???,?????????????????,?,?????????????????????60%?????????????????????90%?

??,????,?????,???????“????????????????????”????????????????,?????????????????????????????

?,????,16????5??,???????????????????????????,????“??????”,???????(?????????????????????)