“???”????????????????? ?????

????:?????:??????????

??12??????19???????????? (?? ???)????,????“?”???19??100??,????????????????????????????????????????????????5.4???,???????????20?3????????????,??

12???19?,????“??”??????????(???????)

12?????????????18???,?“?”?????23??,?,??“?????”?????,???????

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

????12?????????19???????????,??4.3??????,??????????????????????2.5%,?4.5??,????????

?????????????????????,???????12??????19????,?8.5?,????19.2%;???403.8?????????,?22.6%,???????(????????????)

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