????:1????????:???95??

2????????????

3???????????

4???????????

5?????????

?????????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%,???(?????????)

??:?????