??
??2????4???? (?????????????? ????)???“?????????”“???? ?????????”??240????????,?????????????????????????????????4?????,????4.6???????????
???????????????,????31????????????2220????,??16.6%?16.5%,????2550??240??;????????????6?????12??????????????????,?????1.5??????????,???45%,?8%?
??,??????????????????????2100????????,??????????,???1634???????????????????5.1%,?????160.1??????????(??,???????)?????42.9%?
???????????,?,?????,“???????????????+”????,???,“???????????”????,?100%?
??????,????,??????“????”?????,??“?”??273??????,?????????????????(??)20??,??????????(??????????) ?????:?????
?????????
???????? ?????????????4.6?????????????????